18323364

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 44972928

約数和(自身を除く): 26649564

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 197, 276, 337, 394, 591, 674, 788, 1011, 1182, 1348, 2022, 2364, 4044, 4531, 7751, 9062, 13593, 15502, 18124, 23253, 27186, 31004, 46506, 54372, 66389, 93012, 132778, 199167, 265556, 398334, 796668, 1526947, 3053894, 4580841, 6107788, 9161682, 18323364]

約数ペア:

[(1, 18323364), (2, 9161682), (3, 6107788), (4, 4580841), (6, 3053894), (12, 1526947), (23, 796668), (46, 398334), (69, 265556), (92, 199167), (138, 132778), (197, 93012), (276, 66389), (337, 54372), (394, 46506), (591, 31004), (674, 27186), (788, 23253), (1011, 18124), (1182, 15502), (1348, 13593), (2022, 9062), (2364, 7751), (4044, 4531)]