2579598

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 6514560

約数和(自身を除く): 3934962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 347, 354, 413, 531, 694, 826, 1041, 1062, 1239, 2082, 2429, 2478, 3123, 3717, 4858, 6246, 7287, 7434, 14574, 20473, 21861, 40946, 43722, 61419, 122838, 143311, 184257, 286622, 368514, 429933, 859866, 1289799, 2579598]

約数ペア:

[(1, 2579598), (2, 1289799), (3, 859866), (6, 429933), (7, 368514), (9, 286622), (14, 184257), (18, 143311), (21, 122838), (42, 61419), (59, 43722), (63, 40946), (118, 21861), (126, 20473), (177, 14574), (347, 7434), (354, 7287), (413, 6246), (531, 4858), (694, 3717), (826, 3123), (1041, 2478), (1062, 2429), (1239, 2082)]