108905118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{12289}}^1$

素因数の和:12512

約数の個数: 32

約数和(自身を含む): 250126080

約数和(自身を除く): 141220962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 8862, 12289, 24578, 36867, 73734, 86023, 172046, 258069, 516138, 2592979, 5185958, 7778937, 15557874, 18150853, 36301706, 54452559, 108905118]

約数ペア:

[(1, 108905118), (2, 54452559), (3, 36301706), (6, 18150853), (7, 15557874), (14, 7778937), (21, 5185958), (42, 2592979), (211, 516138), (422, 258069), (633, 172046), (1266, 86023), (1477, 73734), (2954, 36867), (4431, 24578), (8862, 12289)]