1680491574

素因数分解:

$2^1\times 3^2\times {\mathrm{8867}}^1\times {\mathrm{10529}}^1$

素因数の和:19404

約数の個数: 24

約数和(自身を含む): 3641821560

約数和(自身を除く): 1961329986

約数列:

[1, 2, 3, 6, 9, 18, 8867, 10529, 17734, 21058, 26601, 31587, 53202, 63174, 79803, 94761, 159606, 189522, 93360643, 186721286, 280081929, 560163858, 840245787, 1680491574]

約数ペア:

[(1, 1680491574), (2, 840245787), (3, 560163858), (6, 280081929), (9, 186721286), (18, 93360643), (8867, 189522), (10529, 159606), (17734, 94761), (21058, 79803), (26601, 63174), (31587, 53202)]