18547320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14051}}^1$

素因数の和:14076

約数の個数: 64

約数和(自身を含む): 60704640

約数和(自身を除く): 42157320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 14051, 28102, 42153, 56204, 70255, 84306, 112408, 140510, 154561, 168612, 210765, 281020, 309122, 337224, 421530, 463683, 562040, 618244, 772805, 843060, 927366, 1236488, 1545610, 1686120, 1854732, 2318415, 3091220, 3709464, 4636830, 6182440, 9273660, 18547320]

約数ペア:

[(1, 18547320), (2, 9273660), (3, 6182440), (4, 4636830), (5, 3709464), (6, 3091220), (8, 2318415), (10, 1854732), (11, 1686120), (12, 1545610), (15, 1236488), (20, 927366), (22, 843060), (24, 772805), (30, 618244), (33, 562040), (40, 463683), (44, 421530), (55, 337224), (60, 309122), (66, 281020), (88, 210765), (110, 168612), (120, 154561), (132, 140510), (165, 112408), (220, 84306), (264, 70255), (330, 56204), (440, 42153), (660, 28102), (1320, 14051)]