17810982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47119}}^1$

素因数の和:47137

約数の個数: 32

約数和(自身を含む): 45235200

約数和(自身を除く): 27424218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 47119, 94238, 141357, 282714, 329833, 424071, 659666, 848142, 989499, 1272213, 1978998, 2544426, 2968497, 5936994, 8905491, 17810982]

約数ペア:

[(1, 17810982), (2, 8905491), (3, 5936994), (6, 2968497), (7, 2544426), (9, 1978998), (14, 1272213), (18, 989499), (21, 848142), (27, 659666), (42, 424071), (54, 329833), (63, 282714), (126, 141357), (189, 94238), (378, 47119)]