21417888

素因数分解:

$2^5\times 3^1\times {\mathrm{223103}}^1$

素因数の和:223116

約数の個数: 24

約数和(自身を含む): 56222208

約数和(自身を除く): 34804320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223103, 446206, 669309, 892412, 1338618, 1784824, 2677236, 3569648, 5354472, 7139296, 10708944, 21417888]

約数ペア:

[(1, 21417888), (2, 10708944), (3, 7139296), (4, 5354472), (6, 3569648), (8, 2677236), (12, 1784824), (16, 1338618), (24, 892412), (32, 669309), (48, 446206), (96, 223103)]