13335318

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20023}}^1$

素因数の和:20068

約数の個数: 24

約数和(自身を含む): 29675568

約数和(自身を除く): 16340250

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 20023, 40046, 60069, 120138, 180207, 360414, 740851, 1481702, 2222553, 4445106, 6667659, 13335318]

約数ペア:

[(1, 13335318), (2, 6667659), (3, 4445106), (6, 2222553), (9, 1481702), (18, 740851), (37, 360414), (74, 180207), (111, 120138), (222, 60069), (333, 40046), (666, 20023)]