2256997806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17912681}}^1$

素因数の和:17912696

約数の個数: 24

約数和(自身を含む): 5588756784

約数和(自身を除く): 3331758978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17912681, 35825362, 53738043, 107476086, 125388767, 161214129, 250777534, 322428258, 376166301, 752332602, 1128498903, 2256997806]

約数ペア:

[(1, 2256997806), (2, 1128498903), (3, 752332602), (6, 376166301), (7, 322428258), (9, 250777534), (14, 161214129), (18, 125388767), (21, 107476086), (42, 53738043), (63, 35825362), (126, 17912681)]