9215388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 29964480

約数和(自身を除く): 20749092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 97, 116, 117, 126, 156, 174, 182, 194, 203, 234, 252, 261, 273, 291, 348, 364, 377, 388, 406, 468, 522, 546, 582, 609, 679, 754, 812, 819, 873, 1044, 1092, 1131, 1164, 1218, 1261, 1358, 1508, 1638, 1746, 1827, 2037, 2262, 2436, 2522, 2639, 2716, 2813, 3276, 3393, 3492, 3654, 3783, 4074, 4524, 5044, 5278, 5626, 6111, 6786, 7308, 7566, 7917, 8148, 8439, 8827, 10556, 11252, 11349, 12222, 13572, 15132, 15834, 16878, 17654, 19691, 22698, 23751, 24444, 25317, 26481, 31668, 33756, 35308, 36569, 39382, 45396, 47502, 50634, 52962, 59073, 73138, 78764, 79443, 95004, 101268, 105924, 109707, 118146, 146276, 158886, 177219, 219414, 236292, 255983, 317772, 329121, 354438, 438828, 511966, 658242, 708876, 767949, 1023932, 1316484, 1535898, 2303847, 3071796, 4607694, 9215388]

約数ペア:

[(1, 9215388), (2, 4607694), (3, 3071796), (4, 2303847), (6, 1535898), (7, 1316484), (9, 1023932), (12, 767949), (13, 708876), (14, 658242), (18, 511966), (21, 438828), (26, 354438), (28, 329121), (29, 317772), (36, 255983), (39, 236292), (42, 219414), (52, 177219), (58, 158886), (63, 146276), (78, 118146), (84, 109707), (87, 105924), (91, 101268), (97, 95004), (116, 79443), (117, 78764), (126, 73138), (156, 59073), (174, 52962), (182, 50634), (194, 47502), (203, 45396), (234, 39382), (252, 36569), (261, 35308), (273, 33756), (291, 31668), (348, 26481), (364, 25317), (377, 24444), (388, 23751), (406, 22698), (468, 19691), (522, 17654), (546, 16878), (582, 15834), (609, 15132), (679, 13572), (754, 12222), (812, 11349), (819, 11252), (873, 10556), (1044, 8827), (1092, 8439), (1131, 8148), (1164, 7917), (1218, 7566), (1261, 7308), (1358, 6786), (1508, 6111), (1638, 5626), (1746, 5278), (1827, 5044), (2037, 4524), (2262, 4074), (2436, 3783), (2522, 3654), (2639, 3492), (2716, 3393), (2813, 3276)]