2018055908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{32831}}^1$

素因数の和:32984

約数の個数: 36

約数和(自身を含む): 3912523776

約数和(自身を除く): 1894467868

約数列:

[1, 2, 4, 11, 22, 44, 121, 127, 242, 254, 484, 508, 1397, 2794, 5588, 15367, 30734, 32831, 61468, 65662, 131324, 361141, 722282, 1444564, 3972551, 4169537, 7945102, 8339074, 15890204, 16678148, 45864907, 91729814, 183459628, 504513977, 1009027954, 2018055908]

約数ペア:

[(1, 2018055908), (2, 1009027954), (4, 504513977), (11, 183459628), (22, 91729814), (44, 45864907), (121, 16678148), (127, 15890204), (242, 8339074), (254, 7945102), (484, 4169537), (508, 3972551), (1397, 1444564), (2794, 722282), (5588, 361141), (15367, 131324), (30734, 65662), (32831, 61468)]