2012506524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{420323}}^1$

素因数の和:420359

約数の個数: 72

約数和(自身を含む): 6119917440

約数和(自身を除く): 4107410916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 420323, 840646, 1260969, 1681292, 2521938, 2942261, 3782907, 5043876, 5884522, 7565814, 7986137, 8826783, 11769044, 15131628, 15972274, 17653566, 23958411, 26480349, 31944548, 35307132, 47916822, 52960698, 55902959, 71875233, 95833644, 105921396, 111805918, 143750466, 167708877, 223611836, 287500932, 335417754, 503126631, 670835508, 1006253262, 2012506524]

約数ペア:

[(1, 2012506524), (2, 1006253262), (3, 670835508), (4, 503126631), (6, 335417754), (7, 287500932), (9, 223611836), (12, 167708877), (14, 143750466), (18, 111805918), (19, 105921396), (21, 95833644), (28, 71875233), (36, 55902959), (38, 52960698), (42, 47916822), (57, 35307132), (63, 31944548), (76, 26480349), (84, 23958411), (114, 17653566), (126, 15972274), (133, 15131628), (171, 11769044), (228, 8826783), (252, 7986137), (266, 7565814), (342, 5884522), (399, 5043876), (532, 3782907), (684, 2942261), (798, 2521938), (1197, 1681292), (1596, 1260969), (2394, 840646), (4788, 420323)]