2018678706

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{82889}}^1$

素因数の和:82952

約数の個数: 64

約数和(自身を含む): 5013187200

約数和(自身を除く): 2994508494

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 82, 99, 123, 198, 246, 297, 369, 451, 594, 738, 902, 1107, 1353, 2214, 2706, 4059, 8118, 12177, 24354, 82889, 165778, 248667, 497334, 746001, 911779, 1492002, 1823558, 2238003, 2735337, 3398449, 4476006, 5470674, 6796898, 8206011, 10195347, 16412022, 20390694, 24618033, 30586041, 37382939, 49236066, 61172082, 74765878, 91758123, 112148817, 183516246, 224297634, 336446451, 672892902, 1009339353, 2018678706]

約数ペア:

[(1, 2018678706), (2, 1009339353), (3, 672892902), (6, 336446451), (9, 224297634), (11, 183516246), (18, 112148817), (22, 91758123), (27, 74765878), (33, 61172082), (41, 49236066), (54, 37382939), (66, 30586041), (82, 24618033), (99, 20390694), (123, 16412022), (198, 10195347), (246, 8206011), (297, 6796898), (369, 5470674), (451, 4476006), (594, 3398449), (738, 2735337), (902, 2238003), (1107, 1823558), (1353, 1492002), (2214, 911779), (2706, 746001), (4059, 497334), (8118, 248667), (12177, 165778), (24354, 82889)]