425640618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1818977}}^1$

素因数の和:1818998

約数の個数: 24

約数和(自身を含む): 993161988

約数和(自身を除く): 567521370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1818977, 3637954, 5456931, 10913862, 16370793, 23646701, 32741586, 47293402, 70940103, 141880206, 212820309, 425640618]

約数ペア:

[(1, 425640618), (2, 212820309), (3, 141880206), (6, 70940103), (9, 47293402), (13, 32741586), (18, 23646701), (26, 16370793), (39, 10913862), (78, 5456931), (117, 3637954), (234, 1818977)]