2019280914

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:563

約数の個数: 192

約数和(自身を含む): 5494874112

約数和(自身を除く): 3475593198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 41, 42, 54, 62, 63, 81, 82, 93, 123, 126, 162, 186, 189, 217, 243, 246, 279, 287, 369, 378, 434, 467, 486, 558, 567, 574, 651, 738, 837, 861, 934, 1107, 1134, 1271, 1302, 1401, 1674, 1701, 1722, 1953, 2214, 2511, 2542, 2583, 2802, 3269, 3321, 3402, 3813, 3906, 4203, 5022, 5166, 5859, 6538, 6642, 7533, 7626, 7749, 8406, 8897, 9807, 9963, 11439, 11718, 12609, 14477, 15066, 15498, 17577, 17794, 19147, 19614, 19926, 22878, 23247, 25218, 26691, 28954, 29421, 34317, 35154, 37827, 38294, 43431, 46494, 52731, 53382, 57441, 58842, 68634, 69741, 75654, 80073, 86862, 88263, 101339, 102951, 105462, 113481, 114882, 130293, 134029, 139482, 160146, 172323, 176526, 202678, 205902, 226962, 240219, 260586, 264789, 268058, 304017, 308853, 344646, 390879, 402087, 480438, 516969, 529578, 593557, 608034, 617706, 720657, 781758, 794367, 804174, 912051, 1033938, 1172637, 1187114, 1206261, 1441314, 1550907, 1588734, 1780671, 1824102, 2161971, 2345274, 2412522, 2736153, 3101814, 3517911, 3561342, 3618783, 4154899, 4323942, 4652721, 5342013, 5472306, 7035822, 7237566, 8208459, 8309798, 9305442, 10684026, 10856349, 12464697, 16026039, 16416918, 21712698, 24625377, 24929394, 32052078, 32569047, 37394091, 48078117, 49250754, 65138094, 74788182, 96156234, 112182273, 144234351, 224364546, 288468702, 336546819, 673093638, 1009640457, 2019280914]

約数ペア:

[(1, 2019280914), (2, 1009640457), (3, 673093638), (6, 336546819), (7, 288468702), (9, 224364546), (14, 144234351), (18, 112182273), (21, 96156234), (27, 74788182), (31, 65138094), (41, 49250754), (42, 48078117), (54, 37394091), (62, 32569047), (63, 32052078), (81, 24929394), (82, 24625377), (93, 21712698), (123, 16416918), (126, 16026039), (162, 12464697), (186, 10856349), (189, 10684026), (217, 9305442), (243, 8309798), (246, 8208459), (279, 7237566), (287, 7035822), (369, 5472306), (378, 5342013), (434, 4652721), (467, 4323942), (486, 4154899), (558, 3618783), (567, 3561342), (574, 3517911), (651, 3101814), (738, 2736153), (837, 2412522), (861, 2345274), (934, 2161971), (1107, 1824102), (1134, 1780671), (1271, 1588734), (1302, 1550907), (1401, 1441314), (1674, 1206261), (1701, 1187114), (1722, 1172637), (1953, 1033938), (2214, 912051), (2511, 804174), (2542, 794367), (2583, 781758), (2802, 720657), (3269, 617706), (3321, 608034), (3402, 593557), (3813, 529578), (3906, 516969), (4203, 480438), (5022, 402087), (5166, 390879), (5859, 344646), (6538, 308853), (6642, 304017), (7533, 268058), (7626, 264789), (7749, 260586), (8406, 240219), (8897, 226962), (9807, 205902), (9963, 202678), (11439, 176526), (11718, 172323), (12609, 160146), (14477, 139482), (15066, 134029), (15498, 130293), (17577, 114882), (17794, 113481), (19147, 105462), (19614, 102951), (19926, 101339), (22878, 88263), (23247, 86862), (25218, 80073), (26691, 75654), (28954, 69741), (29421, 68634), (34317, 58842), (35154, 57441), (37827, 53382), (38294, 52731), (43431, 46494)]