16574964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5333}}^1$

素因数の和:5384

約数の個数: 48

約数和(自身を含む): 45403008

約数和(自身を除く): 28828044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 5333, 10666, 15999, 21332, 31998, 37331, 63996, 74662, 111993, 149324, 197321, 223986, 394642, 447972, 591963, 789284, 1183926, 1381247, 2367852, 2762494, 4143741, 5524988, 8287482, 16574964]

約数ペア:

[(1, 16574964), (2, 8287482), (3, 5524988), (4, 4143741), (6, 2762494), (7, 2367852), (12, 1381247), (14, 1183926), (21, 789284), (28, 591963), (37, 447972), (42, 394642), (74, 223986), (84, 197321), (111, 149324), (148, 111993), (222, 74662), (259, 63996), (444, 37331), (518, 31998), (777, 21332), (1036, 15999), (1554, 10666), (3108, 5333)]