18340770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{87337}}^1$

素因数の和:87354

約数の個数: 32

約数和(自身を含む): 50306688

約数和(自身を除く): 31965918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 87337, 174674, 262011, 436685, 524022, 611359, 873370, 1222718, 1310055, 1834077, 2620110, 3056795, 3668154, 6113590, 9170385, 18340770]

約数ペア:

[(1, 18340770), (2, 9170385), (3, 6113590), (5, 3668154), (6, 3056795), (7, 2620110), (10, 1834077), (14, 1310055), (15, 1222718), (21, 873370), (30, 611359), (35, 524022), (42, 436685), (70, 262011), (105, 174674), (210, 87337)]