18447680940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23650873}}^1$

素因数の和:23650898

約数の個数: 48

約数和(自身を含む): 55626855648

約数和(自身を除く): 37179174708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 23650873, 47301746, 70952619, 94603492, 118254365, 141905238, 236508730, 283810476, 307461349, 354763095, 473017460, 614922698, 709526190, 922384047, 1229845396, 1419052380, 1537306745, 1844768094, 3074613490, 3689536188, 4611920235, 6149226980, 9223840470, 18447680940]

約数ペア:

[(1, 18447680940), (2, 9223840470), (3, 6149226980), (4, 4611920235), (5, 3689536188), (6, 3074613490), (10, 1844768094), (12, 1537306745), (13, 1419052380), (15, 1229845396), (20, 922384047), (26, 709526190), (30, 614922698), (39, 473017460), (52, 354763095), (60, 307461349), (65, 283810476), (78, 236508730), (130, 141905238), (156, 118254365), (195, 94603492), (260, 70952619), (390, 47301746), (780, 23650873)]