68914746

素因数分解:

$2^1\times 3^3\times {\mathrm{307}}^1\times {\mathrm{4157}}^1$

素因数の和:4475

約数の個数: 32

約数和(自身を含む): 153679680

約数和(自身を除く): 84764934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 307, 614, 921, 1842, 2763, 4157, 5526, 8289, 8314, 12471, 16578, 24942, 37413, 74826, 112239, 224478, 1276199, 2552398, 3828597, 7657194, 11485791, 22971582, 34457373, 68914746]

約数ペア:

[(1, 68914746), (2, 34457373), (3, 22971582), (6, 11485791), (9, 7657194), (18, 3828597), (27, 2552398), (54, 1276199), (307, 224478), (614, 112239), (921, 74826), (1842, 37413), (2763, 24942), (4157, 16578), (5526, 12471), (8289, 8314)]