17205468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 48358800

約数和(自身を除く): 31153332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1009, 1218, 1421, 2018, 2436, 2842, 3027, 4036, 4263, 5684, 6054, 7063, 8526, 12108, 14126, 17052, 21189, 28252, 29261, 42378, 49441, 58522, 84756, 87783, 98882, 117044, 148323, 175566, 197764, 204827, 296646, 351132, 409654, 593292, 614481, 819308, 1228962, 1433789, 2457924, 2867578, 4301367, 5735156, 8602734, 17205468]

約数ペア:

[(1, 17205468), (2, 8602734), (3, 5735156), (4, 4301367), (6, 2867578), (7, 2457924), (12, 1433789), (14, 1228962), (21, 819308), (28, 614481), (29, 593292), (42, 409654), (49, 351132), (58, 296646), (84, 204827), (87, 197764), (98, 175566), (116, 148323), (147, 117044), (174, 98882), (196, 87783), (203, 84756), (294, 58522), (348, 49441), (406, 42378), (588, 29261), (609, 28252), (812, 21189), (1009, 17052), (1218, 14126), (1421, 12108), (2018, 8526), (2436, 7063), (2842, 6054), (3027, 5684), (4036, 4263)]