140774418

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211373}}^1$

素因数の和:211418

約数の個数: 24

約数和(自身を含む): 313256268

約数和(自身を除く): 172481850

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 211373, 422746, 634119, 1268238, 1902357, 3804714, 7820801, 15641602, 23462403, 46924806, 70387209, 140774418]

約数ペア:

[(1, 140774418), (2, 70387209), (3, 46924806), (6, 23462403), (9, 15641602), (18, 7820801), (37, 3804714), (74, 1902357), (111, 1268238), (222, 634119), (333, 422746), (666, 211373)]