15312186

素因数分解:

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

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 34369920

約数和(自身を除く): 19057734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2753, 2781, 5506, 5562, 8259, 16518, 24777, 49554, 74331, 148662, 283559, 567118, 850677, 1701354, 2552031, 5104062, 7656093, 15312186]

約数ペア:

[(1, 15312186), (2, 7656093), (3, 5104062), (6, 2552031), (9, 1701354), (18, 850677), (27, 567118), (54, 283559), (103, 148662), (206, 74331), (309, 49554), (618, 24777), (927, 16518), (1854, 8259), (2753, 5562), (2781, 5506)]