18067320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{16729}}^1$

素因数の和:16749

約数の個数: 64

約数和(自身を含む): 60228000

約数和(自身を除く): 42160680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 16729, 33458, 50187, 66916, 83645, 100374, 133832, 150561, 167290, 200748, 250935, 301122, 334580, 401496, 451683, 501870, 602244, 669160, 752805, 903366, 1003740, 1204488, 1505610, 1806732, 2007480, 2258415, 3011220, 3613464, 4516830, 6022440, 9033660, 18067320]

約数ペア:

[(1, 18067320), (2, 9033660), (3, 6022440), (4, 4516830), (5, 3613464), (6, 3011220), (8, 2258415), (9, 2007480), (10, 1806732), (12, 1505610), (15, 1204488), (18, 1003740), (20, 903366), (24, 752805), (27, 669160), (30, 602244), (36, 501870), (40, 451683), (45, 401496), (54, 334580), (60, 301122), (72, 250935), (90, 200748), (108, 167290), (120, 150561), (135, 133832), (180, 100374), (216, 83645), (270, 66916), (360, 50187), (540, 33458), (1080, 16729)]