9780816

素因数分解:

$2^4\times 3^1\times {\mathrm{203767}}^1$

素因数の和:203778

約数の個数: 20

約数和(自身を含む): 25267232

約数和(自身を除く): 15486416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 203767, 407534, 611301, 815068, 1222602, 1630136, 2445204, 3260272, 4890408, 9780816]

約数ペア:

[(1, 9780816), (2, 4890408), (3, 3260272), (4, 2445204), (6, 1630136), (8, 1222602), (12, 815068), (16, 611301), (24, 407534), (48, 203767)]