2018389095

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{24337}}^1$

素因数の和:24464

約数の個数: 48

約数和(自身を含む): 3720793440

約数和(自身を除く): 1702404345

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 97, 171, 285, 291, 485, 855, 873, 1455, 1843, 4365, 5529, 9215, 16587, 24337, 27645, 73011, 82935, 121685, 219033, 365055, 462403, 1095165, 1387209, 2312015, 2360689, 4161627, 6936045, 7082067, 11803445, 20808135, 21246201, 35410335, 44853091, 106231005, 134559273, 224265455, 403677819, 672796365, 2018389095]

約数ペア:

[(1, 2018389095), (3, 672796365), (5, 403677819), (9, 224265455), (15, 134559273), (19, 106231005), (45, 44853091), (57, 35410335), (95, 21246201), (97, 20808135), (171, 11803445), (285, 7082067), (291, 6936045), (485, 4161627), (855, 2360689), (873, 2312015), (1455, 1387209), (1843, 1095165), (4365, 462403), (5529, 365055), (9215, 219033), (16587, 121685), (24337, 82935), (27645, 73011)]