26818140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{446969}}^1$

素因数の和:446981

約数の個数: 24

約数和(自身を含む): 75090960

約数和(自身を除く): 48272820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 446969, 893938, 1340907, 1787876, 2234845, 2681814, 4469690, 5363628, 6704535, 8939380, 13409070, 26818140]

約数ペア:

[(1, 26818140), (2, 13409070), (3, 8939380), (4, 6704535), (5, 5363628), (6, 4469690), (10, 2681814), (12, 2234845), (15, 1787876), (20, 1340907), (30, 893938), (60, 446969)]