42812378

素因数分解:

$2^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1423}}^1$

素因数の和:1746

約数の個数: 24

約数和(自身を含む): 74999232

約数和(自身を除く): 32186854

約数列:

[1, 2, 7, 14, 49, 98, 307, 614, 1423, 2149, 2846, 4298, 9961, 15043, 19922, 30086, 69727, 139454, 436861, 873722, 3058027, 6116054, 21406189, 42812378]

約数ペア:

[(1, 42812378), (2, 21406189), (7, 6116054), (14, 3058027), (49, 873722), (98, 436861), (307, 139454), (614, 69727), (1423, 30086), (2149, 19922), (2846, 15043), (4298, 9961)]