12743262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5323}}^1$

素因数の和:5357

約数の個数: 48

約数和(自身を含む): 33221760

約数和(自身を除く): 20478498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 5323, 10646, 15969, 31938, 37261, 47907, 74522, 95814, 101137, 111783, 202274, 223566, 303411, 335349, 606822, 670698, 707959, 910233, 1415918, 1820466, 2123877, 4247754, 6371631, 12743262]

約数ペア:

[(1, 12743262), (2, 6371631), (3, 4247754), (6, 2123877), (7, 1820466), (9, 1415918), (14, 910233), (18, 707959), (19, 670698), (21, 606822), (38, 335349), (42, 303411), (57, 223566), (63, 202274), (114, 111783), (126, 101137), (133, 95814), (171, 74522), (266, 47907), (342, 37261), (399, 31938), (798, 15969), (1197, 10646), (2394, 5323)]