858780006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2683}}^1\times {\mathrm{7621}}^1$

素因数の和:10316

約数の個数: 32

約数和(自身を含む): 1963915008

約数和(自身を除く): 1105135002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2683, 5366, 7621, 8049, 15242, 16098, 18781, 22863, 37562, 45726, 53347, 56343, 106694, 112686, 160041, 320082, 20447143, 40894286, 61341429, 122682858, 143130001, 286260002, 429390003, 858780006]

約数ペア:

[(1, 858780006), (2, 429390003), (3, 286260002), (6, 143130001), (7, 122682858), (14, 61341429), (21, 40894286), (42, 20447143), (2683, 320082), (5366, 160041), (7621, 112686), (8049, 106694), (15242, 56343), (16098, 53347), (18781, 45726), (22863, 37562)]