12315372

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 30455040

約数和(自身を除く): 18139668

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 823, 1247, 1646, 2469, 2494, 3292, 3741, 4938, 4988, 7482, 9876, 14964, 23867, 35389, 47734, 70778, 71601, 95468, 106167, 141556, 143202, 212334, 286404, 424668, 1026281, 2052562, 3078843, 4105124, 6157686, 12315372]

約数ペア:

[(1, 12315372), (2, 6157686), (3, 4105124), (4, 3078843), (6, 2052562), (12, 1026281), (29, 424668), (43, 286404), (58, 212334), (86, 143202), (87, 141556), (116, 106167), (129, 95468), (172, 71601), (174, 70778), (258, 47734), (348, 35389), (516, 23867), (823, 14964), (1247, 9876), (1646, 7482), (2469, 4988), (2494, 4938), (3292, 3741)]