189810738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{811157}}^1$

素因数の和:811178

約数の個数: 24

約数和(自身を含む): 442892268

約数和(自身を除く): 253081530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 811157, 1622314, 2433471, 4866942, 7300413, 10545041, 14600826, 21090082, 31635123, 63270246, 94905369, 189810738]

約数ペア:

[(1, 189810738), (2, 94905369), (3, 63270246), (6, 31635123), (9, 21090082), (13, 14600826), (18, 10545041), (26, 7300413), (39, 4866942), (78, 2433471), (117, 1622314), (234, 811157)]