21804303612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{3719}}^1$

素因数の和:3825

約数の個数: 216

約数和(自身を含む): 65189577600

約数和(自身を除く): 43385273988

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 59, 78, 84, 91, 98, 118, 147, 156, 169, 177, 182, 196, 236, 273, 294, 338, 354, 364, 413, 507, 546, 588, 637, 676, 708, 767, 826, 1014, 1092, 1183, 1239, 1274, 1534, 1652, 1911, 2028, 2301, 2366, 2478, 2548, 2891, 3068, 3549, 3719, 3822, 4602, 4732, 4956, 5369, 5782, 7098, 7438, 7644, 8281, 8673, 9204, 9971, 10738, 11157, 11564, 14196, 14876, 16107, 16562, 17346, 19942, 21476, 22314, 24843, 26033, 29913, 32214, 33124, 34692, 37583, 39884, 44628, 48347, 49686, 52066, 59826, 64428, 69797, 75166, 78099, 96694, 99372, 104132, 112749, 119652, 139594, 145041, 150332, 156198, 182231, 193388, 209391, 219421, 225498, 279188, 290082, 312396, 338429, 364462, 418782, 438842, 450996, 488579, 546693, 580164, 628511, 658263, 676858, 728924, 837564, 877684, 977158, 1015287, 1093386, 1257022, 1316526, 1353716, 1465737, 1535947, 1885533, 1954316, 2030574, 2186772, 2369003, 2514044, 2633052, 2852473, 2931474, 3071894, 3771066, 4061148, 4399577, 4607841, 4738006, 5704946, 5862948, 6143788, 7107009, 7542132, 8557419, 8799154, 9215682, 9476012, 10751629, 11409892, 13198731, 14214018, 17114838, 17598308, 18431364, 19967311, 21503258, 26397462, 28428036, 30797039, 32254887, 34229676, 37082149, 39934622, 43006516, 52794924, 59901933, 61594078, 64509774, 74164298, 79869244, 92391117, 111246447, 119803866, 123188156, 129019548, 139771177, 148328596, 184782234, 222492894, 239607732, 259575043, 279542354, 369564468, 419313531, 444985788, 519150086, 559084708, 778725129, 838627062, 1038300172, 1557450258, 1677254124, 1817025301, 3114900516, 3634050602, 5451075903, 7268101204, 10902151806, 21804303612]

約数ペア:

[(1, 21804303612), (2, 10902151806), (3, 7268101204), (4, 5451075903), (6, 3634050602), (7, 3114900516), (12, 1817025301), (13, 1677254124), (14, 1557450258), (21, 1038300172), (26, 838627062), (28, 778725129), (39, 559084708), (42, 519150086), (49, 444985788), (52, 419313531), (59, 369564468), (78, 279542354), (84, 259575043), (91, 239607732), (98, 222492894), (118, 184782234), (147, 148328596), (156, 139771177), (169, 129019548), (177, 123188156), (182, 119803866), (196, 111246447), (236, 92391117), (273, 79869244), (294, 74164298), (338, 64509774), (354, 61594078), (364, 59901933), (413, 52794924), (507, 43006516), (546, 39934622), (588, 37082149), (637, 34229676), (676, 32254887), (708, 30797039), (767, 28428036), (826, 26397462), (1014, 21503258), (1092, 19967311), (1183, 18431364), (1239, 17598308), (1274, 17114838), (1534, 14214018), (1652, 13198731), (1911, 11409892), (2028, 10751629), (2301, 9476012), (2366, 9215682), (2478, 8799154), (2548, 8557419), (2891, 7542132), (3068, 7107009), (3549, 6143788), (3719, 5862948), (3822, 5704946), (4602, 4738006), (4732, 4607841), (4956, 4399577), (5369, 4061148), (5782, 3771066), (7098, 3071894), (7438, 2931474), (7644, 2852473), (8281, 2633052), (8673, 2514044), (9204, 2369003), (9971, 2186772), (10738, 2030574), (11157, 1954316), (11564, 1885533), (14196, 1535947), (14876, 1465737), (16107, 1353716), (16562, 1316526), (17346, 1257022), (19942, 1093386), (21476, 1015287), (22314, 977158), (24843, 877684), (26033, 837564), (29913, 728924), (32214, 676858), (33124, 658263), (34692, 628511), (37583, 580164), (39884, 546693), (44628, 488579), (48347, 450996), (49686, 438842), (52066, 418782), (59826, 364462), (64428, 338429), (69797, 312396), (75166, 290082), (78099, 279188), (96694, 225498), (99372, 219421), (104132, 209391), (112749, 193388), (119652, 182231), (139594, 156198), (145041, 150332)]