18134504

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 35562240

約数和(自身を除く): 17427736

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 881, 1762, 2573, 3524, 5146, 7048, 10292, 20584, 27311, 54622, 73123, 109244, 146246, 218488, 292492, 584984, 2266813, 4533626, 9067252, 18134504]

約数ペア:

[(1, 18134504), (2, 9067252), (4, 4533626), (8, 2266813), (31, 584984), (62, 292492), (83, 218488), (124, 146246), (166, 109244), (248, 73123), (332, 54622), (664, 27311), (881, 20584), (1762, 10292), (2573, 7048), (3524, 5146)]