121856454

素因数分解:

$2^1\times 3^3\times {\mathrm{2256601}}^1$

素因数の和:2256612

約数の個数: 16

約数和(自身を含む): 270792240

約数和(自身を除く): 148935786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2256601, 4513202, 6769803, 13539606, 20309409, 40618818, 60928227, 121856454]

約数ペア:

[(1, 121856454), (2, 60928227), (3, 40618818), (6, 20309409), (9, 13539606), (18, 6769803), (27, 4513202), (54, 2256601)]