18116742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5197}}^1$

素因数の和:5292

約数の個数: 32

約数和(自身を含む): 41916672

約数和(自身を除く): 23799930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 5197, 10394, 15591, 31182, 36379, 72758, 109137, 218274, 431351, 862702, 1294053, 2588106, 3019457, 6038914, 9058371, 18116742]

約数ペア:

[(1, 18116742), (2, 9058371), (3, 6038914), (6, 3019457), (7, 2588106), (14, 1294053), (21, 862702), (42, 431351), (83, 218274), (166, 109137), (249, 72758), (498, 36379), (581, 31182), (1162, 15591), (1743, 10394), (3486, 5197)]