42169686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4127}}^1$

素因数の和:4276

約数の個数: 32

約数和(自身を含む): 91542528

約数和(自身を除く): 49372842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 4127, 5109, 8254, 10218, 12381, 24762, 53651, 107302, 160953, 321906, 540637, 1081274, 1621911, 3243822, 7028281, 14056562, 21084843, 42169686]

約数ペア:

[(1, 42169686), (2, 21084843), (3, 14056562), (6, 7028281), (13, 3243822), (26, 1621911), (39, 1081274), (78, 540637), (131, 321906), (262, 160953), (393, 107302), (786, 53651), (1703, 24762), (3406, 12381), (4127, 10218), (5109, 8254)]