47171772

素因数分解:

$2^2\times 3^2\times {\mathrm{1310327}}^1$

素因数の和:1310337

約数の個数: 18

約数和(自身を含む): 119239848

約数和(自身を除く): 72068076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1310327, 2620654, 3930981, 5241308, 7861962, 11792943, 15723924, 23585886, 47171772]

約数ペア:

[(1, 47171772), (2, 23585886), (3, 15723924), (4, 11792943), (6, 7861962), (9, 5241308), (12, 3930981), (18, 2620654), (36, 1310327)]