18027036

素因数分解:

$2^2\times 3^4\times {\mathrm{55639}}^1$

素因数の和:55655

約数の個数: 30

約数和(自身を含む): 47127080

約数和(自身を除く): 29100044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 55639, 111278, 166917, 222556, 333834, 500751, 667668, 1001502, 1502253, 2003004, 3004506, 4506759, 6009012, 9013518, 18027036]

約数ペア:

[(1, 18027036), (2, 9013518), (3, 6009012), (4, 4506759), (6, 3004506), (9, 2003004), (12, 1502253), (18, 1001502), (27, 667668), (36, 500751), (54, 333834), (81, 222556), (108, 166917), (162, 111278), (324, 55639)]