68338818

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{122471}}^1$

素因数の和:122510

約数の個数: 24

約数和(自身を含む): 152845056

約数和(自身を除く): 84506238

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 122471, 244942, 367413, 734826, 1102239, 2204478, 3796601, 7593202, 11389803, 22779606, 34169409, 68338818]

約数ペア:

[(1, 68338818), (2, 34169409), (3, 22779606), (6, 11389803), (9, 7593202), (18, 3796601), (31, 2204478), (62, 1102239), (93, 734826), (186, 367413), (279, 244942), (558, 122471)]