420021846

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{226549}}^1$

素因数の和:226660

約数の個数: 24

約数和(自身を含む): 918886800

約数和(自身を除く): 498864954

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 226549, 453098, 679647, 1359294, 2038941, 4077882, 23334547, 46669094, 70003641, 140007282, 210010923, 420021846]

約数ペア:

[(1, 420021846), (2, 210010923), (3, 140007282), (6, 70003641), (9, 46669094), (18, 23334547), (103, 4077882), (206, 2038941), (309, 1359294), (618, 679647), (927, 453098), (1854, 226549)]