21070152

素因数分解:

$2^3\times 3^3\times {\mathrm{97547}}^1$

素因数の和:97562

約数の個数: 32

約数和(自身を含む): 58528800

約数和(自身を除く): 37458648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 97547, 195094, 292641, 390188, 585282, 780376, 877923, 1170564, 1755846, 2341128, 2633769, 3511692, 5267538, 7023384, 10535076, 21070152]

約数ペア:

[(1, 21070152), (2, 10535076), (3, 7023384), (4, 5267538), (6, 3511692), (8, 2633769), (9, 2341128), (12, 1755846), (18, 1170564), (24, 877923), (27, 780376), (36, 585282), (54, 390188), (72, 292641), (108, 195094), (216, 97547)]