86923998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{689873}}^1$

素因数の和:689888

約数の個数: 24

約数和(自身を含む): 215240688

約数和(自身を除く): 128316690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 689873, 1379746, 2069619, 4139238, 4829111, 6208857, 9658222, 12417714, 14487333, 28974666, 43461999, 86923998]

約数ペア:

[(1, 86923998), (2, 43461999), (3, 28974666), (6, 14487333), (7, 12417714), (9, 9658222), (14, 6208857), (18, 4829111), (21, 4139238), (42, 2069619), (63, 1379746), (126, 689873)]