138142806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1211779}}^1$

素因数の和:1211803

約数の個数: 16

約数和(自身を含む): 290827200

約数和(自身を除く): 152684394

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1211779, 2423558, 3635337, 7270674, 23023801, 46047602, 69071403, 138142806]

約数ペア:

[(1, 138142806), (2, 69071403), (3, 46047602), (6, 23023801), (19, 7270674), (38, 3635337), (57, 2423558), (114, 1211779)]