18829453008

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1\times {\mathrm{5807}}^1$

素因数の和:7432

約数の個数: 80

約数和(自身を含む): 49814240256

約数和(自身を除く): 30984787248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 1571, 2064, 3142, 4713, 5807, 6284, 9426, 11614, 12568, 17421, 18852, 23228, 25136, 34842, 37704, 46456, 67553, 69684, 75408, 92912, 135106, 139368, 202659, 249701, 270212, 278736, 405318, 499402, 540424, 749103, 810636, 998804, 1080848, 1498206, 1621272, 1997608, 2996412, 3242544, 3995216, 5992824, 9122797, 11985648, 18245594, 27368391, 36491188, 54736782, 72982376, 109473564, 145964752, 218947128, 392280271, 437894256, 784560542, 1176840813, 1569121084, 2353681626, 3138242168, 4707363252, 6276484336, 9414726504, 18829453008]

約数ペア:

[(1, 18829453008), (2, 9414726504), (3, 6276484336), (4, 4707363252), (6, 3138242168), (8, 2353681626), (12, 1569121084), (16, 1176840813), (24, 784560542), (43, 437894256), (48, 392280271), (86, 218947128), (129, 145964752), (172, 109473564), (258, 72982376), (344, 54736782), (516, 36491188), (688, 27368391), (1032, 18245594), (1571, 11985648), (2064, 9122797), (3142, 5992824), (4713, 3995216), (5807, 3242544), (6284, 2996412), (9426, 1997608), (11614, 1621272), (12568, 1498206), (17421, 1080848), (18852, 998804), (23228, 810636), (25136, 749103), (34842, 540424), (37704, 499402), (46456, 405318), (67553, 278736), (69684, 270212), (75408, 249701), (92912, 202659), (135106, 139368)]