16874874

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{11867}}^1$

素因数の和:11954

約数の個数: 24

約数和(自身を含む): 37028160

約数和(自身を除く): 20153286

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 11867, 23734, 35601, 71202, 106803, 213606, 937493, 1874986, 2812479, 5624958, 8437437, 16874874]

約数ペア:

[(1, 16874874), (2, 8437437), (3, 5624958), (6, 2812479), (9, 1874986), (18, 937493), (79, 213606), (158, 106803), (237, 71202), (474, 35601), (711, 23734), (1422, 11867)]