40166406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{318781}}^1$

素因数の和:318796

約数の個数: 24

約数和(自身を含む): 99459984

約数和(自身を除く): 59293578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 318781, 637562, 956343, 1912686, 2231467, 2869029, 4462934, 5738058, 6694401, 13388802, 20083203, 40166406]

約数ペア:

[(1, 40166406), (2, 20083203), (3, 13388802), (6, 6694401), (7, 5738058), (9, 4462934), (14, 2869029), (18, 2231467), (21, 1912686), (42, 956343), (63, 637562), (126, 318781)]