213040962

素因数分解:

$2^1\times 3^3\times {\mathrm{3945203}}^1$

素因数の和:3945214

約数の個数: 16

約数和(自身を含む): 473424480

約数和(自身を除く): 260383518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3945203, 7890406, 11835609, 23671218, 35506827, 71013654, 106520481, 213040962]

約数ペア:

[(1, 213040962), (2, 106520481), (3, 71013654), (6, 35506827), (9, 23671218), (18, 11835609), (27, 7890406), (54, 3945203)]