18382440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9011}}^1$

素因数の和:9042

約数の個数: 64

約数和(自身を含む): 58397760

約数和(自身を除く): 40015320

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, 9011, 18022, 27033, 36044, 45055, 54066, 72088, 90110, 108132, 135165, 153187, 180220, 216264, 270330, 306374, 360440, 459561, 540660, 612748, 765935, 919122, 1081320, 1225496, 1531870, 1838244, 2297805, 3063740, 3676488, 4595610, 6127480, 9191220, 18382440]

約数ペア:

[(1, 18382440), (2, 9191220), (3, 6127480), (4, 4595610), (5, 3676488), (6, 3063740), (8, 2297805), (10, 1838244), (12, 1531870), (15, 1225496), (17, 1081320), (20, 919122), (24, 765935), (30, 612748), (34, 540660), (40, 459561), (51, 360440), (60, 306374), (68, 270330), (85, 216264), (102, 180220), (120, 153187), (136, 135165), (170, 108132), (204, 90110), (255, 72088), (340, 54066), (408, 45055), (510, 36044), (680, 27033), (1020, 18022), (2040, 9011)]