8485506

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 20136960

約数和(自身を除く): 11651454

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 37, 54, 62, 74, 93, 111, 137, 186, 222, 274, 279, 333, 411, 558, 666, 822, 837, 999, 1147, 1233, 1674, 1998, 2294, 2466, 3441, 3699, 4247, 5069, 6882, 7398, 8494, 10138, 10323, 12741, 15207, 20646, 25482, 30414, 30969, 38223, 45621, 61938, 76446, 91242, 114669, 136863, 157139, 229338, 273726, 314278, 471417, 942834, 1414251, 2828502, 4242753, 8485506]

約数ペア:

[(1, 8485506), (2, 4242753), (3, 2828502), (6, 1414251), (9, 942834), (18, 471417), (27, 314278), (31, 273726), (37, 229338), (54, 157139), (62, 136863), (74, 114669), (93, 91242), (111, 76446), (137, 61938), (186, 45621), (222, 38223), (274, 30969), (279, 30414), (333, 25482), (411, 20646), (558, 15207), (666, 12741), (822, 10323), (837, 10138), (999, 8494), (1147, 7398), (1233, 6882), (1674, 5069), (1998, 4247), (2294, 3699), (2466, 3441)]