18041364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1621

約数の個数: 72

約数和(自身を含む): 51498720

約数和(自身を除く): 33457356

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, 957, 1044, 1276, 1571, 1914, 2871, 3142, 3828, 4713, 5742, 6284, 9426, 11484, 14139, 17281, 18852, 28278, 34562, 45559, 51843, 56556, 69124, 91118, 103686, 136677, 155529, 182236, 207372, 273354, 311058, 410031, 501149, 546708, 622116, 820062, 1002298, 1503447, 1640124, 2004596, 3006894, 4510341, 6013788, 9020682, 18041364]

約数ペア:

[(1, 18041364), (2, 9020682), (3, 6013788), (4, 4510341), (6, 3006894), (9, 2004596), (11, 1640124), (12, 1503447), (18, 1002298), (22, 820062), (29, 622116), (33, 546708), (36, 501149), (44, 410031), (58, 311058), (66, 273354), (87, 207372), (99, 182236), (116, 155529), (132, 136677), (174, 103686), (198, 91118), (261, 69124), (319, 56556), (348, 51843), (396, 45559), (522, 34562), (638, 28278), (957, 18852), (1044, 17281), (1276, 14139), (1571, 11484), (1914, 9426), (2871, 6284), (3142, 5742), (3828, 4713)]