18472974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5039}}^1$

素因数の和:5104

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 22169586

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 5039, 10078, 15117, 30234, 65507, 131014, 196521, 236833, 393042, 473666, 710499, 1420998, 3078829, 6157658, 9236487, 18472974]

約数ペア:

[(1, 18472974), (2, 9236487), (3, 6157658), (6, 3078829), (13, 1420998), (26, 710499), (39, 473666), (47, 393042), (78, 236833), (94, 196521), (141, 131014), (282, 65507), (611, 30234), (1222, 15117), (1833, 10078), (3666, 5039)]