8280306

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:740

約数の個数: 40

約数和(自身を含む): 18817920

約数和(自身を除く): 10537614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 647, 711, 1294, 1422, 1941, 2133, 3882, 4266, 5823, 6399, 11646, 12798, 17469, 34938, 51113, 52407, 102226, 104814, 153339, 306678, 460017, 920034, 1380051, 2760102, 4140153, 8280306]

約数ペア:

[(1, 8280306), (2, 4140153), (3, 2760102), (6, 1380051), (9, 920034), (18, 460017), (27, 306678), (54, 153339), (79, 104814), (81, 102226), (158, 52407), (162, 51113), (237, 34938), (474, 17469), (647, 12798), (711, 11646), (1294, 6399), (1422, 5823), (1941, 4266), (2133, 3882)]