1863184414

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6269}}^1$

素因数の和:6385

約数の個数: 64

約数和(自身を含む): 3640412160

約数和(自身を除く): 1777227746

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 71, 91, 142, 161, 182, 299, 322, 497, 598, 923, 994, 1633, 1846, 2093, 3266, 4186, 6269, 6461, 11431, 12538, 12922, 21229, 22862, 42458, 43883, 81497, 87766, 144187, 148603, 162994, 288374, 297206, 445099, 570479, 890198, 1009309, 1140958, 1874431, 2018618, 3115693, 3748862, 5786287, 6231386, 10237277, 11572574, 13121017, 20474554, 26242034, 40504009, 71660939, 81008018, 133084601, 143321878, 266169202, 931592207, 1863184414]

約数ペア:

[(1, 1863184414), (2, 931592207), (7, 266169202), (13, 143321878), (14, 133084601), (23, 81008018), (26, 71660939), (46, 40504009), (71, 26242034), (91, 20474554), (142, 13121017), (161, 11572574), (182, 10237277), (299, 6231386), (322, 5786287), (497, 3748862), (598, 3115693), (923, 2018618), (994, 1874431), (1633, 1140958), (1846, 1009309), (2093, 890198), (3266, 570479), (4186, 445099), (6269, 297206), (6461, 288374), (11431, 162994), (12538, 148603), (12922, 144187), (21229, 87766), (22862, 81497), (42458, 43883)]