138370956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{678289}}^1$

素因数の和:678313

約数の個数: 24

約数和(自身を含む): 341858160

約数和(自身を除く): 203487204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 678289, 1356578, 2034867, 2713156, 4069734, 8139468, 11530913, 23061826, 34592739, 46123652, 69185478, 138370956]

約数ペア:

[(1, 138370956), (2, 69185478), (3, 46123652), (4, 34592739), (6, 23061826), (12, 11530913), (17, 8139468), (34, 4069734), (51, 2713156), (68, 2034867), (102, 1356578), (204, 678289)]