90927426

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21557}}^1$

素因数の和:21618

約数の個数: 32

約数和(自身を含む): 196608960

約数和(自身を除く): 105681534

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 21557, 43114, 64671, 129342, 409583, 797609, 819166, 1228749, 1595218, 2392827, 2457498, 4785654, 15154571, 30309142, 45463713, 90927426]

約数ペア:

[(1, 90927426), (2, 45463713), (3, 30309142), (6, 15154571), (19, 4785654), (37, 2457498), (38, 2392827), (57, 1595218), (74, 1228749), (111, 819166), (114, 797609), (222, 409583), (703, 129342), (1406, 64671), (2109, 43114), (4218, 21557)]