13231818

素因数分解:

$2^1\times 3^2\times {\mathrm{367}}^1\times {\mathrm{2003}}^1$

素因数の和:2378

約数の個数: 24

約数和(自身を含む): 28761408

約数和(自身を除く): 15529590

約数列:

[1, 2, 3, 6, 9, 18, 367, 734, 1101, 2003, 2202, 3303, 4006, 6009, 6606, 12018, 18027, 36054, 735101, 1470202, 2205303, 4410606, 6615909, 13231818]

約数ペア:

[(1, 13231818), (2, 6615909), (3, 4410606), (6, 2205303), (9, 1470202), (18, 735101), (367, 36054), (734, 18027), (1101, 12018), (2003, 6606), (2202, 6009), (3303, 4006)]