127239318

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{172411}}^1$

素因数の和:172460

約数の個数: 24

約数和(自身を含む): 282410856

約数和(自身を除く): 155171538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 172411, 344822, 517233, 1034466, 1551699, 3103398, 7068851, 14137702, 21206553, 42413106, 63619659, 127239318]

約数ペア:

[(1, 127239318), (2, 63619659), (3, 42413106), (6, 21206553), (9, 14137702), (18, 7068851), (41, 3103398), (82, 1551699), (123, 1034466), (246, 517233), (369, 344822), (738, 172411)]