2168104008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{12905381}}^1$

素因数の和:12905397

約数の個数: 32

約数和(自身を含む): 6194583360

約数和(自身を除く): 4026479352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 12905381, 25810762, 38716143, 51621524, 77432286, 90337667, 103243048, 154864572, 180675334, 271013001, 309729144, 361350668, 542026002, 722701336, 1084052004, 2168104008]

約数ペア:

[(1, 2168104008), (2, 1084052004), (3, 722701336), (4, 542026002), (6, 361350668), (7, 309729144), (8, 271013001), (12, 180675334), (14, 154864572), (21, 103243048), (24, 90337667), (28, 77432286), (42, 51621524), (56, 38716143), (84, 25810762), (168, 12905381)]