16226574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 40449024

約数和(自身を除く): 24222450

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 113, 182, 226, 263, 273, 339, 526, 546, 678, 789, 791, 1469, 1578, 1582, 1841, 2373, 2938, 3419, 3682, 4407, 4746, 5523, 6838, 8814, 10257, 10283, 11046, 20514, 20566, 23933, 29719, 30849, 47866, 59438, 61698, 71799, 89157, 143598, 178314, 208033, 386347, 416066, 624099, 772694, 1159041, 1248198, 2318082, 2704429, 5408858, 8113287, 16226574]

約数ペア:

[(1, 16226574), (2, 8113287), (3, 5408858), (6, 2704429), (7, 2318082), (13, 1248198), (14, 1159041), (21, 772694), (26, 624099), (39, 416066), (42, 386347), (78, 208033), (91, 178314), (113, 143598), (182, 89157), (226, 71799), (263, 61698), (273, 59438), (339, 47866), (526, 30849), (546, 29719), (678, 23933), (789, 20566), (791, 20514), (1469, 11046), (1578, 10283), (1582, 10257), (1841, 8814), (2373, 6838), (2938, 5523), (3419, 4746), (3682, 4407)]