18561696

素因数分解:

$2^5\times 3^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 48988800

約数和(自身を除く): 30427104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 239, 478, 717, 809, 956, 1434, 1618, 1912, 2427, 2868, 3236, 3824, 4854, 5736, 6472, 7648, 9708, 11472, 12944, 19416, 22944, 25888, 38832, 77664, 193351, 386702, 580053, 773404, 1160106, 1546808, 2320212, 3093616, 4640424, 6187232, 9280848, 18561696]

約数ペア:

[(1, 18561696), (2, 9280848), (3, 6187232), (4, 4640424), (6, 3093616), (8, 2320212), (12, 1546808), (16, 1160106), (24, 773404), (32, 580053), (48, 386702), (96, 193351), (239, 77664), (478, 38832), (717, 25888), (809, 22944), (956, 19416), (1434, 12944), (1618, 11472), (1912, 9708), (2427, 7648), (2868, 6472), (3236, 5736), (3824, 4854)]