261484218

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{309083}}^1$

素因数の和:309138

約数の個数: 24

約数和(自身を含む): 578605248

約数和(自身を除く): 317121030

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 309083, 618166, 927249, 1854498, 2781747, 5563494, 14526901, 29053802, 43580703, 87161406, 130742109, 261484218]

約数ペア:

[(1, 261484218), (2, 130742109), (3, 87161406), (6, 43580703), (9, 29053802), (18, 14526901), (47, 5563494), (94, 2781747), (141, 1854498), (282, 927249), (423, 618166), (846, 309083)]