31284006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401077}}^1$

素因数の和:401095

約数の個数: 16

約数和(自身を含む): 67381104

約数和(自身を除く): 36097098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401077, 802154, 1203231, 2406462, 5214001, 10428002, 15642003, 31284006]

約数ペア:

[(1, 31284006), (2, 15642003), (3, 10428002), (6, 5214001), (13, 2406462), (26, 1203231), (39, 802154), (78, 401077)]