2054409858

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{3499}}^1$

素因数の和:3724

約数の個数: 64

約数和(自身を含む): 4656960000

約数和(自身を除く): 2602550142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 131, 166, 249, 262, 393, 498, 747, 786, 1179, 1494, 2241, 2358, 3499, 3537, 4482, 6998, 7074, 10497, 10873, 20994, 21746, 31491, 32619, 62982, 65238, 94473, 97857, 188946, 195714, 290417, 293571, 458369, 580834, 587142, 871251, 916738, 1375107, 1742502, 2613753, 2750214, 4125321, 5227506, 7841259, 8250642, 12375963, 15682518, 24751926, 38044627, 76089254, 114133881, 228267762, 342401643, 684803286, 1027204929, 2054409858]

約数ペア:

[(1, 2054409858), (2, 1027204929), (3, 684803286), (6, 342401643), (9, 228267762), (18, 114133881), (27, 76089254), (54, 38044627), (83, 24751926), (131, 15682518), (166, 12375963), (249, 8250642), (262, 7841259), (393, 5227506), (498, 4125321), (747, 2750214), (786, 2613753), (1179, 1742502), (1494, 1375107), (2241, 916738), (2358, 871251), (3499, 587142), (3537, 580834), (4482, 458369), (6998, 293571), (7074, 290417), (10497, 195714), (10873, 188946), (20994, 97857), (21746, 94473), (31491, 65238), (32619, 62982)]