242742438

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{254447}}^1$

素因数の和:254508

約数の個数: 24

約数和(自身を含む): 535867488

約数和(自身を除く): 293125050

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 254447, 508894, 763341, 1526682, 2290023, 4580046, 13485691, 26971382, 40457073, 80914146, 121371219, 242742438]

約数ペア:

[(1, 242742438), (2, 121371219), (3, 80914146), (6, 40457073), (9, 26971382), (18, 13485691), (53, 4580046), (106, 2290023), (159, 1526682), (318, 763341), (477, 508894), (954, 254447)]