1248067278

素因数分解:

$2^1\times 3^4\times {\mathrm{7704119}}^1$

素因数の和:7704133

約数の個数: 20

約数和(自身を含む): 2796595560

約数和(自身を除く): 1548528282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7704119, 15408238, 23112357, 46224714, 69337071, 138674142, 208011213, 416022426, 624033639, 1248067278]

約数ペア:

[(1, 1248067278), (2, 624033639), (3, 416022426), (6, 208011213), (9, 138674142), (18, 69337071), (27, 46224714), (54, 23112357), (81, 15408238), (162, 7704119)]