18882486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149861}}^1$

素因数の和:149876

約数の個数: 24

約数和(自身を含む): 46756944

約数和(自身を除く): 27874458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149861, 299722, 449583, 899166, 1049027, 1348749, 2098054, 2697498, 3147081, 6294162, 9441243, 18882486]

約数ペア:

[(1, 18882486), (2, 9441243), (3, 6294162), (6, 3147081), (7, 2697498), (9, 2098054), (14, 1348749), (18, 1049027), (21, 899166), (42, 449583), (63, 299722), (126, 149861)]