15263748

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 40096000

約数和(自身を除く): 24832252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 1789, 2133, 2844, 3578, 4266, 5367, 7156, 8532, 10734, 16101, 21468, 32202, 48303, 64404, 96606, 141331, 193212, 282662, 423993, 565324, 847986, 1271979, 1695972, 2543958, 3815937, 5087916, 7631874, 15263748]

約数ペア:

[(1, 15263748), (2, 7631874), (3, 5087916), (4, 3815937), (6, 2543958), (9, 1695972), (12, 1271979), (18, 847986), (27, 565324), (36, 423993), (54, 282662), (79, 193212), (108, 141331), (158, 96606), (237, 64404), (316, 48303), (474, 32202), (711, 21468), (948, 16101), (1422, 10734), (1789, 8532), (2133, 7156), (2844, 5367), (3578, 4266)]