17938482

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3023}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 20381646

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 3023, 5934, 6046, 9069, 18138, 69529, 129989, 139058, 208587, 259978, 389967, 417174, 779934, 2989747, 5979494, 8969241, 17938482]

約数ペア:

[(1, 17938482), (2, 8969241), (3, 5979494), (6, 2989747), (23, 779934), (43, 417174), (46, 389967), (69, 259978), (86, 208587), (129, 139058), (138, 129989), (258, 69529), (989, 18138), (1978, 9069), (2967, 6046), (3023, 5934)]