202407426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{864989}}^1$

素因数の和:865010

約数の個数: 24

約数和(自身を含む): 472284540

約数和(自身を除く): 269877114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 864989, 1729978, 2594967, 5189934, 7784901, 11244857, 15569802, 22489714, 33734571, 67469142, 101203713, 202407426]

約数ペア:

[(1, 202407426), (2, 101203713), (3, 67469142), (6, 33734571), (9, 22489714), (13, 15569802), (18, 11244857), (26, 7784901), (39, 5189934), (78, 2594967), (117, 1729978), (234, 864989)]