21642426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{92489}}^1$

素因数の和:92510

約数の個数: 24

約数和(自身を含む): 50499540

約数和(自身を除く): 28857114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 92489, 184978, 277467, 554934, 832401, 1202357, 1664802, 2404714, 3607071, 7214142, 10821213, 21642426]

約数ペア:

[(1, 21642426), (2, 10821213), (3, 7214142), (6, 3607071), (9, 2404714), (13, 1664802), (18, 1202357), (26, 832401), (39, 554934), (78, 277467), (117, 184978), (234, 92489)]