74930718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2141}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 158336640

約数和(自身を除く): 83405922

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 307, 614, 921, 1842, 2141, 4282, 5833, 6423, 11666, 12846, 17499, 34998, 40679, 81358, 122037, 244074, 657287, 1314574, 1971861, 3943722, 12488453, 24976906, 37465359, 74930718]

約数ペア:

[(1, 74930718), (2, 37465359), (3, 24976906), (6, 12488453), (19, 3943722), (38, 1971861), (57, 1314574), (114, 657287), (307, 244074), (614, 122037), (921, 81358), (1842, 40679), (2141, 34998), (4282, 17499), (5833, 12846), (6423, 11666)]