16876842

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 34577280

約数和(自身を除く): 17700438

約数列:

[1, 2, 3, 6, 71, 142, 173, 213, 229, 346, 426, 458, 519, 687, 1038, 1374, 12283, 16259, 24566, 32518, 36849, 39617, 48777, 73698, 79234, 97554, 118851, 237702, 2812807, 5625614, 8438421, 16876842]

約数ペア:

[(1, 16876842), (2, 8438421), (3, 5625614), (6, 2812807), (71, 237702), (142, 118851), (173, 97554), (213, 79234), (229, 73698), (346, 48777), (426, 39617), (458, 36849), (519, 32518), (687, 24566), (1038, 16259), (1374, 12283)]