839412

素因数分解:

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

素因数の和:3348

約数の個数: 36

約数和(自身を含む): 2425696

約数和(自身を除く): 1586284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3331, 6662, 9993, 13324, 19986, 23317, 29979, 39972, 46634, 59958, 69951, 93268, 119916, 139902, 209853, 279804, 419706, 839412]

約数ペア:

[(1, 839412), (2, 419706), (3, 279804), (4, 209853), (6, 139902), (7, 119916), (9, 93268), (12, 69951), (14, 59958), (18, 46634), (21, 39972), (28, 29979), (36, 23317), (42, 19986), (63, 13324), (84, 9993), (126, 6662), (252, 3331)]