18893064

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1777}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 47365920

約数和(自身を除く): 28472856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 1777, 2658, 3544, 3554, 5316, 5331, 7108, 10632, 10662, 14216, 21324, 42648, 787211, 1574422, 2361633, 3148844, 4723266, 6297688, 9446532, 18893064]

約数ペア:

[(1, 18893064), (2, 9446532), (3, 6297688), (4, 4723266), (6, 3148844), (8, 2361633), (12, 1574422), (24, 787211), (443, 42648), (886, 21324), (1329, 14216), (1772, 10662), (1777, 10632), (2658, 7108), (3544, 5331), (3554, 5316)]