252702

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 24

約数和(自身を含む): 556920

約数和(自身を除く): 304218

約数列:

[1, 2, 3, 6, 9, 18, 101, 139, 202, 278, 303, 417, 606, 834, 909, 1251, 1818, 2502, 14039, 28078, 42117, 84234, 126351, 252702]

約数ペア:

[(1, 252702), (2, 126351), (3, 84234), (6, 42117), (9, 28078), (18, 14039), (101, 2502), (139, 1818), (202, 1251), (278, 909), (303, 834), (417, 606)]