18285852926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{31891}}^1$

素因数の和:32360

約数の個数: 32

約数和(自身を含む): 30447930240

約数和(自身を除く): 12162077314

約数列:

[1, 2, 11, 22, 67, 134, 389, 737, 778, 1474, 4279, 8558, 26063, 31891, 52126, 63782, 286693, 350801, 573386, 701602, 2136697, 4273394, 12405599, 23503667, 24811198, 47007334, 136461589, 272923178, 831175133, 1662350266, 9142926463, 18285852926]

約数ペア:

[(1, 18285852926), (2, 9142926463), (11, 1662350266), (22, 831175133), (67, 272923178), (134, 136461589), (389, 47007334), (737, 24811198), (778, 23503667), (1474, 12405599), (4279, 4273394), (8558, 2136697), (26063, 701602), (31891, 573386), (52126, 350801), (63782, 286693)]