129227826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{236681}}^1$

素因数の和:236706

約数の個数: 32

約数和(自身を含む): 318100608

約数和(自身を除く): 188872782

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 236681, 473362, 710043, 1420086, 1656767, 3076853, 3313534, 4970301, 6153706, 9230559, 9940602, 18461118, 21537971, 43075942, 64613913, 129227826]

約数ペア:

[(1, 129227826), (2, 64613913), (3, 43075942), (6, 21537971), (7, 18461118), (13, 9940602), (14, 9230559), (21, 6153706), (26, 4970301), (39, 3313534), (42, 3076853), (78, 1656767), (91, 1420086), (182, 710043), (273, 473362), (546, 236681)]