18039402414

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1153267}}^1$

素因数の和:1153365

約数の個数: 48

約数和(自身を含む): 43178353920

約数和(自身を除く): 25138951506

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 158, 198, 237, 474, 711, 869, 1422, 1738, 2607, 5214, 7821, 15642, 1153267, 2306534, 3459801, 6919602, 10379403, 12685937, 20758806, 25371874, 38057811, 76115622, 91108093, 114173433, 182216186, 228346866, 273324279, 546648558, 819972837, 1002189023, 1639945674, 2004378046, 3006567069, 6013134138, 9019701207, 18039402414]

約数ペア:

[(1, 18039402414), (2, 9019701207), (3, 6013134138), (6, 3006567069), (9, 2004378046), (11, 1639945674), (18, 1002189023), (22, 819972837), (33, 546648558), (66, 273324279), (79, 228346866), (99, 182216186), (158, 114173433), (198, 91108093), (237, 76115622), (474, 38057811), (711, 25371874), (869, 20758806), (1422, 12685937), (1738, 10379403), (2607, 6919602), (5214, 3459801), (7821, 2306534), (15642, 1153267)]