12872652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 35185920

約数和(自身を除く): 22313268

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 101, 114, 129, 156, 172, 202, 228, 247, 258, 303, 404, 494, 516, 559, 606, 741, 817, 988, 1118, 1212, 1313, 1482, 1634, 1677, 1919, 2236, 2451, 2626, 2964, 3268, 3354, 3838, 3939, 4343, 4902, 5252, 5757, 6708, 7676, 7878, 8686, 9804, 10621, 11514, 13029, 15756, 17372, 21242, 23028, 24947, 26058, 31863, 42484, 49894, 52116, 56459, 63726, 74841, 82517, 99788, 112918, 127452, 149682, 165034, 169377, 225836, 247551, 299364, 330068, 338754, 495102, 677508, 990204, 1072721, 2145442, 3218163, 4290884, 6436326, 12872652]

約数ペア:

[(1, 12872652), (2, 6436326), (3, 4290884), (4, 3218163), (6, 2145442), (12, 1072721), (13, 990204), (19, 677508), (26, 495102), (38, 338754), (39, 330068), (43, 299364), (52, 247551), (57, 225836), (76, 169377), (78, 165034), (86, 149682), (101, 127452), (114, 112918), (129, 99788), (156, 82517), (172, 74841), (202, 63726), (228, 56459), (247, 52116), (258, 49894), (303, 42484), (404, 31863), (494, 26058), (516, 24947), (559, 23028), (606, 21242), (741, 17372), (817, 15756), (988, 13029), (1118, 11514), (1212, 10621), (1313, 9804), (1482, 8686), (1634, 7878), (1677, 7676), (1919, 6708), (2236, 5757), (2451, 5252), (2626, 4902), (2964, 4343), (3268, 3939), (3354, 3838)]