64669482

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{10987}}^1$

素因数の和:11107

約数の個数: 32

約数和(自身を含む): 145041600

約数和(自身を除く): 80372118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 10987, 21974, 32961, 65922, 98883, 197766, 296649, 593298, 1197583, 2395166, 3592749, 7185498, 10778247, 21556494, 32334741, 64669482]

約数ペア:

[(1, 64669482), (2, 32334741), (3, 21556494), (6, 10778247), (9, 7185498), (18, 3592749), (27, 2395166), (54, 1197583), (109, 593298), (218, 296649), (327, 197766), (654, 98883), (981, 65922), (1962, 32961), (2943, 21974), (5886, 10987)]