56647458

素因数分解:

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

素因数の和:149879

約数の個数: 32

約数和(自身を含む): 143867520

約数和(自身を除く): 87220062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 149861, 299722, 449583, 899166, 1049027, 1348749, 2098054, 2697498, 3147081, 4046247, 6294162, 8092494, 9441243, 18882486, 28323729, 56647458]

約数ペア:

[(1, 56647458), (2, 28323729), (3, 18882486), (6, 9441243), (7, 8092494), (9, 6294162), (14, 4046247), (18, 3147081), (21, 2697498), (27, 2098054), (42, 1348749), (54, 1049027), (63, 899166), (126, 449583), (189, 299722), (378, 149861)]