28150182

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{7013}}^1$

素因数の和:7244

約数の個数: 24

約数和(自身を含む): 61274304

約数和(自身を除く): 33124122

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 7013, 14026, 21039, 42078, 63117, 126234, 1563899, 3127798, 4691697, 9383394, 14075091, 28150182]

約数ペア:

[(1, 28150182), (2, 14075091), (3, 9383394), (6, 4691697), (9, 3127798), (18, 1563899), (223, 126234), (446, 63117), (669, 42078), (1338, 21039), (2007, 14026), (4014, 7013)]