21032058

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 43502400

約数和(自身を除く): 22470342

約数列:

[1, 2, 3, 6, 37, 74, 111, 211, 222, 422, 449, 633, 898, 1266, 1347, 2694, 7807, 15614, 16613, 23421, 33226, 46842, 49839, 94739, 99678, 189478, 284217, 568434, 3505343, 7010686, 10516029, 21032058]

約数ペア:

[(1, 21032058), (2, 10516029), (3, 7010686), (6, 3505343), (37, 568434), (74, 284217), (111, 189478), (211, 99678), (222, 94739), (422, 49839), (449, 46842), (633, 33226), (898, 23421), (1266, 16613), (1347, 15614), (2694, 7807)]