47039742

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{19949}}^1$

素因数の和:20088

約数の個数: 24

約数和(自身を含む): 102702600

約数和(自身を除く): 55662858

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 19949, 39898, 59847, 119694, 179541, 359082, 2613319, 5226638, 7839957, 15679914, 23519871, 47039742]

約数ペア:

[(1, 47039742), (2, 23519871), (3, 15679914), (6, 7839957), (9, 5226638), (18, 2613319), (131, 359082), (262, 179541), (393, 119694), (786, 59847), (1179, 39898), (2358, 19949)]