1277766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{10141}}^1$

素因数の和:10156

約数の個数: 24

約数和(自身を含む): 3164304

約数和(自身を除く): 1886538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 10141, 20282, 30423, 60846, 70987, 91269, 141974, 182538, 212961, 425922, 638883, 1277766]

約数ペア:

[(1, 1277766), (2, 638883), (3, 425922), (6, 212961), (7, 182538), (9, 141974), (14, 91269), (18, 70987), (21, 60846), (42, 30423), (63, 20282), (126, 10141)]