9841788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:907

約数の個数: 72

約数和(自身を含む): 28108080

約数和(自身を除く): 18266292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 857, 957, 1044, 1276, 1714, 1914, 2571, 2871, 3428, 3828, 5142, 5742, 7713, 9427, 10284, 11484, 15426, 18854, 24853, 28281, 30852, 37708, 49706, 56562, 74559, 84843, 99412, 113124, 149118, 169686, 223677, 273383, 298236, 339372, 447354, 546766, 820149, 894708, 1093532, 1640298, 2460447, 3280596, 4920894, 9841788]

約数ペア:

[(1, 9841788), (2, 4920894), (3, 3280596), (4, 2460447), (6, 1640298), (9, 1093532), (11, 894708), (12, 820149), (18, 546766), (22, 447354), (29, 339372), (33, 298236), (36, 273383), (44, 223677), (58, 169686), (66, 149118), (87, 113124), (99, 99412), (116, 84843), (132, 74559), (174, 56562), (198, 49706), (261, 37708), (319, 30852), (348, 28281), (396, 24853), (522, 18854), (638, 15426), (857, 11484), (957, 10284), (1044, 9427), (1276, 7713), (1714, 5742), (1914, 5142), (2571, 3828), (2871, 3428)]