40347594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{320219}}^1$

素因数の和:320234

約数の個数: 24

約数和(自身を含む): 99908640

約数和(自身を除く): 59561046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 320219, 640438, 960657, 1921314, 2241533, 2881971, 4483066, 5763942, 6724599, 13449198, 20173797, 40347594]

約数ペア:

[(1, 40347594), (2, 20173797), (3, 13449198), (6, 6724599), (7, 5763942), (9, 4483066), (14, 2881971), (18, 2241533), (21, 1921314), (42, 960657), (63, 640438), (126, 320219)]