18619080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9127}}^1$

素因数の和:9158

約数の個数: 64

約数和(自身を含む): 59149440

約数和(自身を除く): 40530360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9127, 18254, 27381, 36508, 45635, 54762, 73016, 91270, 109524, 136905, 155159, 182540, 219048, 273810, 310318, 365080, 465477, 547620, 620636, 775795, 930954, 1095240, 1241272, 1551590, 1861908, 2327385, 3103180, 3723816, 4654770, 6206360, 9309540, 18619080]

約数ペア:

[(1, 18619080), (2, 9309540), (3, 6206360), (4, 4654770), (5, 3723816), (6, 3103180), (8, 2327385), (10, 1861908), (12, 1551590), (15, 1241272), (17, 1095240), (20, 930954), (24, 775795), (30, 620636), (34, 547620), (40, 465477), (51, 365080), (60, 310318), (68, 273810), (85, 219048), (102, 182540), (120, 155159), (136, 136905), (170, 109524), (204, 91270), (255, 73016), (340, 54762), (408, 45635), (510, 36508), (680, 27381), (1020, 18254), (2040, 9127)]