18160548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2099}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 48921600

約数和(自身を除く): 30761052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2099, 2163, 2884, 4198, 4326, 6297, 8396, 8652, 12594, 14693, 25188, 29386, 44079, 58772, 88158, 176316, 216197, 432394, 648591, 864788, 1297182, 1513379, 2594364, 3026758, 4540137, 6053516, 9080274, 18160548]

約数ペア:

[(1, 18160548), (2, 9080274), (3, 6053516), (4, 4540137), (6, 3026758), (7, 2594364), (12, 1513379), (14, 1297182), (21, 864788), (28, 648591), (42, 432394), (84, 216197), (103, 176316), (206, 88158), (309, 58772), (412, 44079), (618, 29386), (721, 25188), (1236, 14693), (1442, 12594), (2099, 8652), (2163, 8396), (2884, 6297), (4198, 4326)]