87252318

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{21737}}^1$

素因数の和:21968

約数の個数: 24

約数和(自身を含む): 189903168

約数和(自身を除く): 102650850

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 21737, 43474, 65211, 130422, 195633, 391266, 4847351, 9694702, 14542053, 29084106, 43626159, 87252318]

約数ペア:

[(1, 87252318), (2, 43626159), (3, 29084106), (6, 14542053), (9, 9694702), (18, 4847351), (223, 391266), (446, 195633), (669, 130422), (1338, 65211), (2007, 43474), (4014, 21737)]