402321846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{82073}}^1$

素因数の和:82140

約数の個数: 32

約数和(自身を含む): 866701440

約数和(自身を除く): 464379594

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 82073, 164146, 246219, 492438, 1559387, 3118774, 3529139, 4678161, 7058278, 9356322, 10587417, 21174834, 67053641, 134107282, 201160923, 402321846]

約数ペア:

[(1, 402321846), (2, 201160923), (3, 134107282), (6, 67053641), (19, 21174834), (38, 10587417), (43, 9356322), (57, 7058278), (86, 4678161), (114, 3529139), (129, 3118774), (258, 1559387), (817, 492438), (1634, 246219), (2451, 164146), (4902, 82073)]