18021567458

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{11311}}^1\times {\mathrm{8951}}^1$

素因数の和:20353

約数の個数: 16

約数和(自身を含む): 27341556480

約数和(自身を除く): 9319989022

約数列:

[1, 2, 89, 178, 8951, 11311, 17902, 22622, 796639, 1006679, 1593278, 2013358, 101244761, 202489522, 9010783729, 18021567458]

約数ペア:

[(1, 18021567458), (2, 9010783729), (89, 202489522), (178, 101244761), (8951, 2013358), (11311, 1593278), (17902, 1006679), (22622, 796639)]