2012319558

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{284467}}^1$

素因数の和:284609

約数の個数: 32

約数和(自身を含む): 4505973120

約数和(自身を除く): 2493653562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 284467, 568934, 853401, 1706802, 2560203, 5120406, 7680609, 15361218, 37265177, 74530354, 111795531, 223591062, 335386593, 670773186, 1006159779, 2012319558]

約数ペア:

[(1, 2012319558), (2, 1006159779), (3, 670773186), (6, 335386593), (9, 223591062), (18, 111795531), (27, 74530354), (54, 37265177), (131, 15361218), (262, 7680609), (393, 5120406), (786, 2560203), (1179, 1706802), (2358, 853401), (3537, 568934), (7074, 284467)]