2018717796

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1\times {\mathrm{829}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 4738543040

約数和(自身を除く): 2719825244

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 661, 829, 921, 1228, 1322, 1658, 1842, 1983, 2487, 2644, 3316, 3684, 3966, 4974, 7932, 9948, 202927, 254503, 405854, 509006, 547969, 608781, 763509, 811708, 1018012, 1095938, 1217562, 1527018, 1643907, 2191876, 2435124, 3054036, 3287814, 6575628, 168226483, 336452966, 504679449, 672905932, 1009358898, 2018717796]

約数ペア:

[(1, 2018717796), (2, 1009358898), (3, 672905932), (4, 504679449), (6, 336452966), (12, 168226483), (307, 6575628), (614, 3287814), (661, 3054036), (829, 2435124), (921, 2191876), (1228, 1643907), (1322, 1527018), (1658, 1217562), (1842, 1095938), (1983, 1018012), (2487, 811708), (2644, 763509), (3316, 608781), (3684, 547969), (3966, 509006), (4974, 405854), (7932, 254503), (9948, 202927)]