18650448

素因数分解:

$2^4\times 3^2\times {\mathrm{129517}}^1$

素因数の和:129531

約数の個数: 30

約数和(自身を含む): 52195754

約数和(自身を除く): 33545306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 129517, 259034, 388551, 518068, 777102, 1036136, 1165653, 1554204, 2072272, 2331306, 3108408, 4662612, 6216816, 9325224, 18650448]

約数ペア:

[(1, 18650448), (2, 9325224), (3, 6216816), (4, 4662612), (6, 3108408), (8, 2331306), (9, 2072272), (12, 1554204), (16, 1165653), (18, 1036136), (24, 777102), (36, 518068), (48, 388551), (72, 259034), (144, 129517)]