21782736

素因数分解:

$2^4\times 3^3\times {\mathrm{50423}}^1$

素因数の和:50440

約数の個数: 40

約数和(自身を含む): 62525760

約数和(自身を除く): 40743024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 50423, 100846, 151269, 201692, 302538, 403384, 453807, 605076, 806768, 907614, 1210152, 1361421, 1815228, 2420304, 2722842, 3630456, 5445684, 7260912, 10891368, 21782736]

約数ペア:

[(1, 21782736), (2, 10891368), (3, 7260912), (4, 5445684), (6, 3630456), (8, 2722842), (9, 2420304), (12, 1815228), (16, 1361421), (18, 1210152), (24, 907614), (27, 806768), (36, 605076), (48, 453807), (54, 403384), (72, 302538), (108, 201692), (144, 151269), (216, 100846), (432, 50423)]