18059648

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 36210000

約数和(自身を除く): 18150352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 709, 796, 1418, 1592, 2836, 3184, 5672, 6368, 11344, 12736, 22688, 25472, 45376, 90752, 141091, 282182, 564364, 1128728, 2257456, 4514912, 9029824, 18059648]

約数ペア:

[(1, 18059648), (2, 9029824), (4, 4514912), (8, 2257456), (16, 1128728), (32, 564364), (64, 282182), (128, 141091), (199, 90752), (398, 45376), (709, 25472), (796, 22688), (1418, 12736), (1592, 11344), (2836, 6368), (3184, 5672)]