9971586

素因数分解:

$2^1\times 3^4\times {\mathrm{61553}}^1$

素因数の和:61567

約数の個数: 20

約数和(自身を含む): 22344102

約数和(自身を除く): 12372516

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 61553, 123106, 184659, 369318, 553977, 1107954, 1661931, 3323862, 4985793, 9971586]

約数ペア:

[(1, 9971586), (2, 4985793), (3, 3323862), (6, 1661931), (9, 1107954), (18, 553977), (27, 369318), (54, 184659), (81, 123106), (162, 61553)]