354213426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{30013}}^1$

素因数の和:30306

約数の個数: 32

約数和(自身を含む): 812539008

約数和(自身を除く): 458325582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281, 562, 843, 1686, 1967, 3934, 5901, 11802, 30013, 60026, 90039, 180078, 210091, 420182, 630273, 1260546, 8433653, 16867306, 25300959, 50601918, 59035571, 118071142, 177106713, 354213426]

約数ペア:

[(1, 354213426), (2, 177106713), (3, 118071142), (6, 59035571), (7, 50601918), (14, 25300959), (21, 16867306), (42, 8433653), (281, 1260546), (562, 630273), (843, 420182), (1686, 210091), (1967, 180078), (3934, 90039), (5901, 60026), (11802, 30013)]