2156454

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2604

約数の個数: 24

約数和(自身を含む): 4773600

約数和(自身を除く): 2617146

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 2549, 5098, 7647, 15294, 22941, 45882, 119803, 239606, 359409, 718818, 1078227, 2156454]

約数ペア:

[(1, 2156454), (2, 1078227), (3, 718818), (6, 359409), (9, 239606), (18, 119803), (47, 45882), (94, 22941), (141, 15294), (282, 7647), (423, 5098), (846, 2549)]