21883998

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2083}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 46814976

約数和(自身を除く): 24930978

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 206, 309, 618, 1751, 2083, 3502, 4166, 5253, 6249, 10506, 12498, 35411, 70822, 106233, 212466, 214549, 429098, 643647, 1287294, 3647333, 7294666, 10941999, 21883998]

約数ペア:

[(1, 21883998), (2, 10941999), (3, 7294666), (6, 3647333), (17, 1287294), (34, 643647), (51, 429098), (102, 214549), (103, 212466), (206, 106233), (309, 70822), (618, 35411), (1751, 12498), (2083, 10506), (3502, 6249), (4166, 5253)]