8665986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8971}}^1$

素因数の和:9006

約数の個数: 32

約数和(自身を含む): 20671488

約数和(自身を除く): 12005502

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 8971, 17942, 26913, 53826, 62797, 125594, 188391, 206333, 376782, 412666, 618999, 1237998, 1444331, 2888662, 4332993, 8665986]

約数ペア:

[(1, 8665986), (2, 4332993), (3, 2888662), (6, 1444331), (7, 1237998), (14, 618999), (21, 412666), (23, 376782), (42, 206333), (46, 188391), (69, 125594), (138, 62797), (161, 53826), (322, 26913), (483, 17942), (966, 8971)]