828607962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{20789}}^1$

素因数の和:20887

約数の個数: 64

約数和(自身を含む): 2067690240

約数和(自身を除く): 1239082278

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1533, 1898, 2847, 3066, 5694, 6643, 13286, 19929, 20789, 39858, 41578, 62367, 124734, 145523, 270257, 291046, 436569, 540514, 810771, 873138, 1517597, 1621542, 1891799, 3035194, 3783598, 4552791, 5675397, 9105582, 10623179, 11350794, 19728761, 21246358, 31869537, 39457522, 59186283, 63739074, 118372566, 138101327, 276202654, 414303981, 828607962]

約数ペア:

[(1, 828607962), (2, 414303981), (3, 276202654), (6, 138101327), (7, 118372566), (13, 63739074), (14, 59186283), (21, 39457522), (26, 31869537), (39, 21246358), (42, 19728761), (73, 11350794), (78, 10623179), (91, 9105582), (146, 5675397), (182, 4552791), (219, 3783598), (273, 3035194), (438, 1891799), (511, 1621542), (546, 1517597), (949, 873138), (1022, 810771), (1533, 540514), (1898, 436569), (2847, 291046), (3066, 270257), (5694, 145523), (6643, 124734), (13286, 62367), (19929, 41578), (20789, 39858)]