242185398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443563}}^1$

素因数の和:443588

約数の個数: 32

約数和(自身を含む): 596150016

約数和(自身を除く): 353964618

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 443563, 887126, 1330689, 2661378, 3104941, 5766319, 6209882, 9314823, 11532638, 17298957, 18629646, 34597914, 40364233, 80728466, 121092699, 242185398]

約数ペア:

[(1, 242185398), (2, 121092699), (3, 80728466), (6, 40364233), (7, 34597914), (13, 18629646), (14, 17298957), (21, 11532638), (26, 9314823), (39, 6209882), (42, 5766319), (78, 3104941), (91, 2661378), (182, 1330689), (273, 887126), (546, 443563)]