17961801936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28784939}}^1$

素因数の和:28784963

約数の個数: 40

約数和(自身を含む): 49970655840

約数和(自身を除く): 32008853904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 28784939, 57569878, 86354817, 115139756, 172709634, 230279512, 345419268, 374204207, 460559024, 690838536, 748408414, 1122612621, 1381677072, 1496816828, 2245225242, 2993633656, 4490450484, 5987267312, 8980900968, 17961801936]

約数ペア:

[(1, 17961801936), (2, 8980900968), (3, 5987267312), (4, 4490450484), (6, 2993633656), (8, 2245225242), (12, 1496816828), (13, 1381677072), (16, 1122612621), (24, 748408414), (26, 690838536), (39, 460559024), (48, 374204207), (52, 345419268), (78, 230279512), (104, 172709634), (156, 115139756), (208, 86354817), (312, 57569878), (624, 28784939)]