1840572

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 5045040

約数和(自身を除く): 3204468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 43, 58, 82, 86, 87, 116, 123, 129, 164, 172, 174, 246, 258, 261, 348, 369, 387, 492, 516, 522, 738, 774, 1044, 1189, 1247, 1476, 1548, 1763, 2378, 2494, 3526, 3567, 3741, 4756, 4988, 5289, 7052, 7134, 7482, 10578, 10701, 11223, 14268, 14964, 15867, 21156, 21402, 22446, 31734, 42804, 44892, 51127, 63468, 102254, 153381, 204508, 306762, 460143, 613524, 920286, 1840572]

約数ペア:

[(1, 1840572), (2, 920286), (3, 613524), (4, 460143), (6, 306762), (9, 204508), (12, 153381), (18, 102254), (29, 63468), (36, 51127), (41, 44892), (43, 42804), (58, 31734), (82, 22446), (86, 21402), (87, 21156), (116, 15867), (123, 14964), (129, 14268), (164, 11223), (172, 10701), (174, 10578), (246, 7482), (258, 7134), (261, 7052), (348, 5289), (369, 4988), (387, 4756), (492, 3741), (516, 3567), (522, 3526), (738, 2494), (774, 2378), (1044, 1763), (1189, 1548), (1247, 1476)]