2279187774

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{691921}}^1$

素因数の和:691993

約数の個数: 32

約数和(自身を含む): 5147899680

約数和(自身を除く): 2868711906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 691921, 1383842, 2075763, 4151526, 6227289, 12454578, 18681867, 37363734, 42207181, 84414362, 126621543, 253243086, 379864629, 759729258, 1139593887, 2279187774]

約数ペア:

[(1, 2279187774), (2, 1139593887), (3, 759729258), (6, 379864629), (9, 253243086), (18, 126621543), (27, 84414362), (54, 42207181), (61, 37363734), (122, 18681867), (183, 12454578), (366, 6227289), (549, 4151526), (1098, 2075763), (1647, 1383842), (3294, 691921)]