16908174

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{40841}}^1$

素因数の和:40872

約数の個数: 24

約数和(自身を含む): 38228112

約数和(自身を除く): 21319938

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 40841, 81682, 122523, 245046, 367569, 735138, 939343, 1878686, 2818029, 5636058, 8454087, 16908174]

約数ペア:

[(1, 16908174), (2, 8454087), (3, 5636058), (6, 2818029), (9, 1878686), (18, 939343), (23, 735138), (46, 367569), (69, 245046), (138, 122523), (207, 81682), (414, 40841)]