121397388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1445207}}^1$

素因数の和:1445221

約数の個数: 24

約数和(自身を含む): 323726592

約数和(自身を除く): 202329204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1445207, 2890414, 4335621, 5780828, 8671242, 10116449, 17342484, 20232898, 30349347, 40465796, 60698694, 121397388]

約数ペア:

[(1, 121397388), (2, 60698694), (3, 40465796), (4, 30349347), (6, 20232898), (7, 17342484), (12, 10116449), (14, 8671242), (21, 5780828), (28, 4335621), (42, 2890414), (84, 1445207)]