216783126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{853}}^1\times {\mathrm{2017}}^1$

素因数の和:2885

約数の個数: 48

約数和(自身を含む): 537692064

約数和(自身を除く): 320908938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 853, 1706, 2017, 2559, 4034, 5118, 5971, 6051, 7677, 11942, 12102, 14119, 15354, 17913, 18153, 28238, 35826, 36306, 42357, 53739, 84714, 107478, 127071, 254142, 1720501, 3441002, 5161503, 10323006, 12043507, 15484509, 24087014, 30969018, 36130521, 72261042, 108391563, 216783126]

約数ペア:

[(1, 216783126), (2, 108391563), (3, 72261042), (6, 36130521), (7, 30969018), (9, 24087014), (14, 15484509), (18, 12043507), (21, 10323006), (42, 5161503), (63, 3441002), (126, 1720501), (853, 254142), (1706, 127071), (2017, 107478), (2559, 84714), (4034, 53739), (5118, 42357), (5971, 36306), (6051, 35826), (7677, 28238), (11942, 18153), (12102, 17913), (14119, 15354)]