21894492

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{44501}}^1$

素因数の和:44549

約数の個数: 24

約数和(自身を含む): 52334352

約数和(自身を除く): 30439860

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 44501, 89002, 133503, 178004, 267006, 534012, 1824541, 3649082, 5473623, 7298164, 10947246, 21894492]

約数ペア:

[(1, 21894492), (2, 10947246), (3, 7298164), (4, 5473623), (6, 3649082), (12, 1824541), (41, 534012), (82, 267006), (123, 178004), (164, 133503), (246, 89002), (492, 44501)]