2018386090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{22129}}^1$

素因数の和:23446

約数の個数: 32

約数和(自身を含む): 4155482880

約数和(自身を除く): 2137096790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1303, 2606, 6515, 9121, 13030, 18242, 22129, 44258, 45605, 91210, 110645, 154903, 221290, 309806, 774515, 1549030, 28834087, 57668174, 144170435, 201838609, 288340870, 403677218, 1009193045, 2018386090]

約数ペア:

[(1, 2018386090), (2, 1009193045), (5, 403677218), (7, 288340870), (10, 201838609), (14, 144170435), (35, 57668174), (70, 28834087), (1303, 1549030), (2606, 774515), (6515, 309806), (9121, 221290), (13030, 154903), (18242, 110645), (22129, 91210), (44258, 45605)]