21836172

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{2503}}^1$

素因数の和:3237

約数の個数: 24

約数和(自身を含む): 51041536

約数和(自身を除く): 29205364

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 2181, 2503, 2908, 4362, 5006, 7509, 8724, 10012, 15018, 30036, 1819681, 3639362, 5459043, 7278724, 10918086, 21836172]

約数ペア:

[(1, 21836172), (2, 10918086), (3, 7278724), (4, 5459043), (6, 3639362), (12, 1819681), (727, 30036), (1454, 15018), (2181, 10012), (2503, 8724), (2908, 7509), (4362, 5006)]