18856488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{112241}}^1$

素因数の和:112257

約数の個数: 32

約数和(自身を含む): 53876160

約数和(自身を除く): 35019672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 112241, 224482, 336723, 448964, 673446, 785687, 897928, 1346892, 1571374, 2357061, 2693784, 3142748, 4714122, 6285496, 9428244, 18856488]

約数ペア:

[(1, 18856488), (2, 9428244), (3, 6285496), (4, 4714122), (6, 3142748), (7, 2693784), (8, 2357061), (12, 1571374), (14, 1346892), (21, 897928), (24, 785687), (28, 673446), (42, 448964), (56, 336723), (84, 224482), (168, 112241)]