2139516

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:690

約数の個数: 36

約数和(自身を含む): 5470192

約数和(自身を除く): 3330676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 577, 618, 927, 1154, 1236, 1731, 1854, 2308, 3462, 3708, 5193, 6924, 10386, 20772, 59431, 118862, 178293, 237724, 356586, 534879, 713172, 1069758, 2139516]

約数ペア:

[(1, 2139516), (2, 1069758), (3, 713172), (4, 534879), (6, 356586), (9, 237724), (12, 178293), (18, 118862), (36, 59431), (103, 20772), (206, 10386), (309, 6924), (412, 5193), (577, 3708), (618, 3462), (927, 2308), (1154, 1854), (1236, 1731)]