40081464

素因数分解:

$2^3\times 3^2\times {\mathrm{556687}}^1$

素因数の和:556699

約数の個数: 24

約数和(自身を含む): 108554160

約数和(自身を除く): 68472696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 556687, 1113374, 1670061, 2226748, 3340122, 4453496, 5010183, 6680244, 10020366, 13360488, 20040732, 40081464]

約数ペア:

[(1, 40081464), (2, 20040732), (3, 13360488), (4, 10020366), (6, 6680244), (8, 5010183), (9, 4453496), (12, 3340122), (18, 2226748), (24, 1670061), (36, 1113374), (72, 556687)]