39131142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2753}}^1$

素因数の和:2884

約数の個数: 32

約数和(自身を含む): 82487808

約数和(自身を除く): 43356666

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2369, 2753, 4738, 5506, 7107, 8259, 14214, 16518, 63319, 126638, 189957, 283559, 379914, 567118, 850677, 1701354, 6521857, 13043714, 19565571, 39131142]

約数ペア:

[(1, 39131142), (2, 19565571), (3, 13043714), (6, 6521857), (23, 1701354), (46, 850677), (69, 567118), (103, 379914), (138, 283559), (206, 189957), (309, 126638), (618, 63319), (2369, 16518), (2753, 14214), (4738, 8259), (5506, 7107)]