66690078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17449}}^1$

素因数の和:17481

約数の個数: 48

約数和(自身を含む): 167101200

約数和(自身を除く): 100411122

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 17449, 34898, 52347, 104694, 122143, 226837, 244286, 366429, 453674, 680511, 732858, 855001, 1361022, 1587859, 1710002, 2565003, 3175718, 4763577, 5130006, 9527154, 11115013, 22230026, 33345039, 66690078]

約数ペア:

[(1, 66690078), (2, 33345039), (3, 22230026), (6, 11115013), (7, 9527154), (13, 5130006), (14, 4763577), (21, 3175718), (26, 2565003), (39, 1710002), (42, 1587859), (49, 1361022), (78, 855001), (91, 732858), (98, 680511), (147, 453674), (182, 366429), (273, 244286), (294, 226837), (546, 122143), (637, 104694), (1274, 52347), (1911, 34898), (3822, 17449)]