18953832

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{4729}}^1$

素因数の和:4905

約数の個数: 32

約数和(自身を含む): 47678400

約数和(自身を除く): 28724568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 4729, 9458, 14187, 18916, 28374, 37832, 56748, 113496, 789743, 1579486, 2369229, 3158972, 4738458, 6317944, 9476916, 18953832]

約数ペア:

[(1, 18953832), (2, 9476916), (3, 6317944), (4, 4738458), (6, 3158972), (8, 2369229), (12, 1579486), (24, 789743), (167, 113496), (334, 56748), (501, 37832), (668, 28374), (1002, 18916), (1336, 14187), (2004, 9458), (4008, 4729)]