21818424

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{9001}}^1$

素因数の和:9111

約数の個数: 32

約数和(自身を含む): 55092240

約数和(自身を除く): 33273816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 9001, 18002, 27003, 36004, 54006, 72008, 108012, 216024, 909101, 1818202, 2727303, 3636404, 5454606, 7272808, 10909212, 21818424]

約数ペア:

[(1, 21818424), (2, 10909212), (3, 7272808), (4, 5454606), (6, 3636404), (8, 2727303), (12, 1818202), (24, 909101), (101, 216024), (202, 108012), (303, 72008), (404, 54006), (606, 36004), (808, 27003), (1212, 18002), (2424, 9001)]