218936688

素因数分解:

$2^4\times 3^1\times {\mathrm{4561181}}^1$

素因数の和:4561192

約数の個数: 20

約数和(自身を含む): 565586568

約数和(自身を除く): 346649880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4561181, 9122362, 13683543, 18244724, 27367086, 36489448, 54734172, 72978896, 109468344, 218936688]

約数ペア:

[(1, 218936688), (2, 109468344), (3, 72978896), (4, 54734172), (6, 36489448), (8, 27367086), (12, 18244724), (16, 13683543), (24, 9122362), (48, 4561181)]