18235260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{33769}}^1$

素因数の和:33787

約数の個数: 48

約数和(自身を含む): 56733600

約数和(自身を除く): 38498340

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, 33769, 67538, 101307, 135076, 168845, 202614, 303921, 337690, 405228, 506535, 607842, 675380, 911763, 1013070, 1215684, 1519605, 1823526, 2026140, 3039210, 3647052, 4558815, 6078420, 9117630, 18235260]

約数ペア:

[(1, 18235260), (2, 9117630), (3, 6078420), (4, 4558815), (5, 3647052), (6, 3039210), (9, 2026140), (10, 1823526), (12, 1519605), (15, 1215684), (18, 1013070), (20, 911763), (27, 675380), (30, 607842), (36, 506535), (45, 405228), (54, 337690), (60, 303921), (90, 202614), (108, 168845), (135, 135076), (180, 101307), (270, 67538), (540, 33769)]