2018059953

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{62119}}^1$

素因数の和:62166

約数の個数: 48

約数和(自身を含む): 3569166720

約数和(自身を除く): 1551106767

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 637, 663, 833, 1547, 1911, 2499, 4641, 10829, 32487, 62119, 186357, 434833, 807547, 1056023, 1304499, 2422641, 3043831, 3168069, 5652829, 7392161, 9131493, 13728299, 16958487, 22176483, 39569803, 41184897, 51745127, 96098093, 118709409, 155235381, 288294279, 672686651, 2018059953]

約数ペア:

[(1, 2018059953), (3, 672686651), (7, 288294279), (13, 155235381), (17, 118709409), (21, 96098093), (39, 51745127), (49, 41184897), (51, 39569803), (91, 22176483), (119, 16958487), (147, 13728299), (221, 9131493), (273, 7392161), (357, 5652829), (637, 3168069), (663, 3043831), (833, 2422641), (1547, 1304499), (1911, 1056023), (2499, 807547), (4641, 434833), (10829, 186357), (32487, 62119)]