1270740078

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{316577}}^1$

素因数の和:316808

約数の個数: 24

約数和(自身を含む): 2765625408

約数和(自身を除く): 1494885330

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 316577, 633154, 949731, 1899462, 2849193, 5698386, 70596671, 141193342, 211790013, 423580026, 635370039, 1270740078]

約数ペア:

[(1, 1270740078), (2, 635370039), (3, 423580026), (6, 211790013), (9, 141193342), (18, 70596671), (223, 5698386), (446, 2849193), (669, 1899462), (1338, 949731), (2007, 633154), (4014, 316577)]