12819421422

素因数分解:

$2^1\times 3^4\times {\mathrm{79132231}}^1$

素因数の和:79132245

約数の個数: 20

約数和(自身を含む): 28725000216

約数和(自身を除く): 15905578794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 79132231, 158264462, 237396693, 474793386, 712190079, 1424380158, 2136570237, 4273140474, 6409710711, 12819421422]

約数ペア:

[(1, 12819421422), (2, 6409710711), (3, 4273140474), (6, 2136570237), (9, 1424380158), (18, 712190079), (27, 474793386), (54, 237396693), (81, 158264462), (162, 79132231)]