1639231734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3331}}^1\times {\mathrm{11717}}^1$

素因数の和:15060

約数の個数: 32

約数和(自身を含む): 3748260096

約数和(自身を除く): 2109028362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3331, 6662, 9993, 11717, 19986, 23317, 23434, 35151, 46634, 69951, 70302, 82019, 139902, 164038, 246057, 492114, 39029327, 78058654, 117087981, 234175962, 273205289, 546410578, 819615867, 1639231734]

約数ペア:

[(1, 1639231734), (2, 819615867), (3, 546410578), (6, 273205289), (7, 234175962), (14, 117087981), (21, 78058654), (42, 39029327), (3331, 492114), (6662, 246057), (9993, 164038), (11717, 139902), (19986, 82019), (23317, 70302), (23434, 69951), (35151, 46634)]