15440814

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{3917}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 34791840

約数和(自身を除く): 19351026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3917, 3942, 7834, 11751, 23502, 35253, 70506, 105759, 211518, 285941, 571882, 857823, 1715646, 2573469, 5146938, 7720407, 15440814]

約数ペア:

[(1, 15440814), (2, 7720407), (3, 5146938), (6, 2573469), (9, 1715646), (18, 857823), (27, 571882), (54, 285941), (73, 211518), (146, 105759), (219, 70506), (438, 35253), (657, 23502), (1314, 11751), (1971, 7834), (3917, 3942)]