5142438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{40813}}^1$

素因数の和:40828

約数の個数: 24

約数和(自身を含む): 12733968

約数和(自身を除く): 7591530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 40813, 81626, 122439, 244878, 285691, 367317, 571382, 734634, 857073, 1714146, 2571219, 5142438]

約数ペア:

[(1, 5142438), (2, 2571219), (3, 1714146), (6, 857073), (7, 734634), (9, 571382), (14, 367317), (18, 285691), (21, 244878), (42, 122439), (63, 81626), (126, 40813)]