10621518

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 21897216

約数和(自身を除く): 11275698

約数列:

[1, 2, 3, 6, 53, 106, 127, 159, 254, 263, 318, 381, 526, 762, 789, 1578, 6731, 13462, 13939, 20193, 27878, 33401, 40386, 41817, 66802, 83634, 100203, 200406, 1770253, 3540506, 5310759, 10621518]

約数ペア:

[(1, 10621518), (2, 5310759), (3, 3540506), (6, 1770253), (53, 200406), (106, 100203), (127, 83634), (159, 66802), (254, 41817), (263, 40386), (318, 33401), (381, 27878), (526, 20193), (762, 13939), (789, 13462), (1578, 6731)]