40247268

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{90647}}^1$

素因数の和:90691

約数の個数: 24

約数和(自身を含む): 96449472

約数和(自身を除く): 56202204

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 90647, 181294, 271941, 362588, 543882, 1087764, 3353939, 6707878, 10061817, 13415756, 20123634, 40247268]

約数ペア:

[(1, 40247268), (2, 20123634), (3, 13415756), (4, 10061817), (6, 6707878), (12, 3353939), (37, 1087764), (74, 543882), (111, 362588), (148, 271941), (222, 181294), (444, 90647)]