22419864

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2377}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 61209720

約数和(自身を除く): 38789856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 2377, 3144, 4716, 4754, 7131, 9432, 9508, 14262, 19016, 21393, 28524, 42786, 57048, 85572, 171144, 311387, 622774, 934161, 1245548, 1868322, 2491096, 2802483, 3736644, 5604966, 7473288, 11209932, 22419864]

約数ペア:

[(1, 22419864), (2, 11209932), (3, 7473288), (4, 5604966), (6, 3736644), (8, 2802483), (9, 2491096), (12, 1868322), (18, 1245548), (24, 934161), (36, 622774), (72, 311387), (131, 171144), (262, 85572), (393, 57048), (524, 42786), (786, 28524), (1048, 21393), (1179, 19016), (1572, 14262), (2358, 9508), (2377, 9432), (3144, 7131), (4716, 4754)]