16687692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{66221}}^1$

素因数の和:66238

約数の個数: 36

約数和(自身を含む): 48209616

約数和(自身を除く): 31521924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 66221, 132442, 198663, 264884, 397326, 463547, 595989, 794652, 927094, 1191978, 1390641, 1854188, 2383956, 2781282, 4171923, 5562564, 8343846, 16687692]

約数ペア:

[(1, 16687692), (2, 8343846), (3, 5562564), (4, 4171923), (6, 2781282), (7, 2383956), (9, 1854188), (12, 1390641), (14, 1191978), (18, 927094), (21, 794652), (28, 595989), (36, 463547), (42, 397326), (63, 264884), (84, 198663), (126, 132442), (252, 66221)]