15590286

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{2803}}^1$

素因数の和:2917

約数の個数: 32

約数和(自身を含む): 34993920

約数和(自身を除く): 19403634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 2803, 5562, 5606, 8409, 16818, 25227, 50454, 75681, 151362, 288709, 577418, 866127, 1732254, 2598381, 5196762, 7795143, 15590286]

約数ペア:

[(1, 15590286), (2, 7795143), (3, 5196762), (6, 2598381), (9, 1732254), (18, 866127), (27, 577418), (54, 288709), (103, 151362), (206, 75681), (309, 50454), (618, 25227), (927, 16818), (1854, 8409), (2781, 5606), (2803, 5562)]