12703404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3517}}^1$

素因数の和:3574

約数の個数: 48

約数和(自身を含む): 34673408

約数和(自身を除く): 21970004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3517, 3612, 7034, 10551, 14068, 21102, 24619, 42204, 49238, 73857, 98476, 147714, 151231, 295428, 302462, 453693, 604924, 907386, 1058617, 1814772, 2117234, 3175851, 4234468, 6351702, 12703404]

約数ペア:

[(1, 12703404), (2, 6351702), (3, 4234468), (4, 3175851), (6, 2117234), (7, 1814772), (12, 1058617), (14, 907386), (21, 604924), (28, 453693), (42, 302462), (43, 295428), (84, 151231), (86, 147714), (129, 98476), (172, 73857), (258, 49238), (301, 42204), (516, 24619), (602, 21102), (903, 14068), (1204, 10551), (1806, 7034), (3517, 3612)]