26505738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{70121}}^1$

素因数の和:70139

約数の個数: 32

約数和(自身を含む): 67317120

約数和(自身を除く): 40811382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 70121, 140242, 210363, 420726, 490847, 631089, 981694, 1262178, 1472541, 1893267, 2945082, 3786534, 4417623, 8835246, 13252869, 26505738]

約数ペア:

[(1, 26505738), (2, 13252869), (3, 8835246), (6, 4417623), (7, 3786534), (9, 2945082), (14, 1893267), (18, 1472541), (21, 1262178), (27, 981694), (42, 631089), (54, 490847), (63, 420726), (126, 210363), (189, 140242), (378, 70121)]