21879096

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6959}}^1$

素因数の和:7099

約数の個数: 32

約数和(自身を含む): 55123200

約数和(自身を除く): 33244104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6959, 13918, 20877, 27836, 41754, 55672, 83508, 167016, 911629, 1823258, 2734887, 3646516, 5469774, 7293032, 10939548, 21879096]

約数ペア:

[(1, 21879096), (2, 10939548), (3, 7293032), (4, 5469774), (6, 3646516), (8, 2734887), (12, 1823258), (24, 911629), (131, 167016), (262, 83508), (393, 55672), (524, 41754), (786, 27836), (1048, 20877), (1572, 13918), (3144, 6959)]