21615734832

素因数分解:

$2^4\times 3^1\times {\mathrm{450327809}}^1$

素因数の和:450327820

約数の個数: 20

約数和(自身を含む): 55840648440

約数和(自身を除く): 34224913608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 450327809, 900655618, 1350983427, 1801311236, 2701966854, 3602622472, 5403933708, 7205244944, 10807867416, 21615734832]

約数ペア:

[(1, 21615734832), (2, 10807867416), (3, 7205244944), (4, 5403933708), (6, 3602622472), (8, 2701966854), (12, 1801311236), (16, 1350983427), (24, 900655618), (48, 450327809)]