18120244

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5039}}^1$

素因数の和:5103

約数の個数: 24

約数和(自身を含む): 33868800

約数和(自身を除く): 15748556

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 5039, 10078, 20156, 146131, 156209, 292262, 312418, 584524, 624836, 4530061, 9060122, 18120244]

約数ペア:

[(1, 18120244), (2, 9060122), (4, 4530061), (29, 624836), (31, 584524), (58, 312418), (62, 292262), (116, 156209), (124, 146131), (899, 20156), (1798, 10078), (3596, 5039)]