18464316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{118361}}^1$

素因数の和:118381

約数の個数: 24

約数和(自身を含む): 46397904

約数和(自身を除く): 27933588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 118361, 236722, 355083, 473444, 710166, 1420332, 1538693, 3077386, 4616079, 6154772, 9232158, 18464316]

約数ペア:

[(1, 18464316), (2, 9232158), (3, 6154772), (4, 4616079), (6, 3077386), (12, 1538693), (13, 1420332), (26, 710166), (39, 473444), (52, 355083), (78, 236722), (156, 118361)]