18245790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67577}}^1$

素因数の和:67593

約数の個数: 32

約数和(自身を含む): 48656160

約数和(自身を除く): 30410370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 67577, 135154, 202731, 337885, 405462, 608193, 675770, 1013655, 1216386, 1824579, 2027310, 3040965, 3649158, 6081930, 9122895, 18245790]

約数ペア:

[(1, 18245790), (2, 9122895), (3, 6081930), (5, 3649158), (6, 3040965), (9, 2027310), (10, 1824579), (15, 1216386), (18, 1013655), (27, 675770), (30, 608193), (45, 405462), (54, 337885), (90, 202731), (135, 135154), (270, 67577)]