16880904

素因数分解:

$2^3\times 3^2\times {\mathrm{234457}}^1$

素因数の和:234469

約数の個数: 24

約数和(自身を含む): 45719310

約数和(自身を除く): 28838406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 234457, 468914, 703371, 937828, 1406742, 1875656, 2110113, 2813484, 4220226, 5626968, 8440452, 16880904]

約数ペア:

[(1, 16880904), (2, 8440452), (3, 5626968), (4, 4220226), (6, 2813484), (8, 2110113), (9, 1875656), (12, 1406742), (18, 937828), (24, 703371), (36, 468914), (72, 234457)]