15727644

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{8243}}^1$

素因数の和:8306

約数の個数: 36

約数和(自身を含む): 40511016

約数和(自身を除く): 24783372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 8243, 16486, 24729, 32972, 49458, 74187, 98916, 148374, 296748, 436879, 873758, 1310637, 1747516, 2621274, 3931911, 5242548, 7863822, 15727644]

約数ペア:

[(1, 15727644), (2, 7863822), (3, 5242548), (4, 3931911), (6, 2621274), (9, 1747516), (12, 1310637), (18, 873758), (36, 436879), (53, 296748), (106, 148374), (159, 98916), (212, 74187), (318, 49458), (477, 32972), (636, 24729), (954, 16486), (1908, 8243)]