22008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 63360

約数和(自身を除く): 41352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 5502, 7336, 11004, 22008]

約数ペア:

[(1, 22008), (2, 11004), (3, 7336), (4, 5502), (6, 3668), (7, 3144), (8, 2751), (12, 1834), (14, 1572), (21, 1048), (24, 917), (28, 786), (42, 524), (56, 393), (84, 262), (131, 168)]