149730678

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{437809}}^1$

素因数の和:437836

約数の個数: 24

約数和(自身を含む): 341491800

約数和(自身を除く): 191761122

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 437809, 875618, 1313427, 2626854, 3940281, 7880562, 8318371, 16636742, 24955113, 49910226, 74865339, 149730678]

約数ペア:

[(1, 149730678), (2, 74865339), (3, 49910226), (6, 24955113), (9, 16636742), (18, 8318371), (19, 7880562), (38, 3940281), (57, 2626854), (114, 1313427), (171, 875618), (342, 437809)]