18383368

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 35458560

約数和(自身を除く): 17075192

約数列:

[1, 2, 4, 8, 53, 106, 191, 212, 227, 382, 424, 454, 764, 908, 1528, 1816, 10123, 12031, 20246, 24062, 40492, 43357, 48124, 80984, 86714, 96248, 173428, 346856, 2297921, 4595842, 9191684, 18383368]

約数ペア:

[(1, 18383368), (2, 9191684), (4, 4595842), (8, 2297921), (53, 346856), (106, 173428), (191, 96248), (212, 86714), (227, 80984), (382, 48124), (424, 43357), (454, 40492), (764, 24062), (908, 20246), (1528, 12031), (1816, 10123)]