21876072

素因数分解:

$2^3\times 3^1\times {\mathrm{911503}}^1$

素因数の和:911512

約数の個数: 16

約数和(自身を含む): 54690240

約数和(自身を除く): 32814168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 911503, 1823006, 2734509, 3646012, 5469018, 7292024, 10938036, 21876072]

約数ペア:

[(1, 21876072), (2, 10938036), (3, 7292024), (4, 5469018), (6, 3646012), (8, 2734509), (12, 1823006), (24, 911503)]