18023580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{33377}}^1$

素因数の和:33395

約数の個数: 48

約数和(自身を含む): 56075040

約数和(自身を除く): 38051460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 33377, 66754, 100131, 133508, 166885, 200262, 300393, 333770, 400524, 500655, 600786, 667540, 901179, 1001310, 1201572, 1501965, 1802358, 2002620, 3003930, 3604716, 4505895, 6007860, 9011790, 18023580]

約数ペア:

[(1, 18023580), (2, 9011790), (3, 6007860), (4, 4505895), (5, 3604716), (6, 3003930), (9, 2002620), (10, 1802358), (12, 1501965), (15, 1201572), (18, 1001310), (20, 901179), (27, 667540), (30, 600786), (36, 500655), (45, 400524), (54, 333770), (60, 300393), (90, 200262), (108, 166885), (135, 133508), (180, 100131), (270, 66754), (540, 33377)]