339920154

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{385397}}^1$

素因数の和:385419

約数の個数: 36

約数和(自身を含む): 856739754

約数和(自身を除く): 516819600

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 385397, 770794, 1156191, 2312382, 2697779, 3468573, 5395558, 6937146, 8093337, 16186674, 18884453, 24280011, 37768906, 48560022, 56653359, 113306718, 169960077, 339920154]

約数ペア:

[(1, 339920154), (2, 169960077), (3, 113306718), (6, 56653359), (7, 48560022), (9, 37768906), (14, 24280011), (18, 18884453), (21, 16186674), (42, 8093337), (49, 6937146), (63, 5395558), (98, 3468573), (126, 2697779), (147, 2312382), (294, 1156191), (441, 770794), (882, 385397)]