21452022

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{25357}}^1$

素因数の和:25412

約数の個数: 24

約数和(自身を含む): 47470176

約数和(自身を除く): 26018154

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 25357, 50714, 76071, 152142, 228213, 456426, 1191779, 2383558, 3575337, 7150674, 10726011, 21452022]

約数ペア:

[(1, 21452022), (2, 10726011), (3, 7150674), (6, 3575337), (9, 2383558), (18, 1191779), (47, 456426), (94, 228213), (141, 152142), (282, 76071), (423, 50714), (846, 25357)]