8197236

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2208

約数の個数: 36

約数和(自身を含む): 20920900

約数和(自身を除く): 12723664

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 2089, 3924, 4178, 6267, 8356, 12534, 18801, 25068, 37602, 75204, 227701, 455402, 683103, 910804, 1366206, 2049309, 2732412, 4098618, 8197236]

約数ペア:

[(1, 8197236), (2, 4098618), (3, 2732412), (4, 2049309), (6, 1366206), (9, 910804), (12, 683103), (18, 455402), (36, 227701), (109, 75204), (218, 37602), (327, 25068), (436, 18801), (654, 12534), (981, 8356), (1308, 6267), (1962, 4178), (2089, 3924)]