61621674

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{540541}}^1$

素因数の和:540565

約数の個数: 16

約数和(自身を含む): 129730080

約数和(自身を除く): 68108406

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 540541, 1081082, 1621623, 3243246, 10270279, 20540558, 30810837, 61621674]

約数ペア:

[(1, 61621674), (2, 30810837), (3, 20540558), (6, 10270279), (19, 3243246), (38, 1621623), (57, 1081082), (114, 540541)]