15554214

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{22157}}^1$

素因数の和:22181

約数の個数: 32

約数和(自身を含む): 37225440

約数和(自身を除く): 21671226

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 22157, 44314, 66471, 132942, 199413, 288041, 398826, 576082, 598239, 864123, 1196478, 1728246, 2592369, 5184738, 7777107, 15554214]

約数ペア:

[(1, 15554214), (2, 7777107), (3, 5184738), (6, 2592369), (9, 1728246), (13, 1196478), (18, 864123), (26, 598239), (27, 576082), (39, 398826), (54, 288041), (78, 199413), (117, 132942), (234, 66471), (351, 44314), (702, 22157)]