21743365722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1\times {\mathrm{164267}}^1$

素因数の和:165982

約数の個数: 32

約数和(自身を含む): 46859746752

約数和(自身を除く): 25116381030

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1697, 3394, 5091, 10182, 22061, 44122, 66183, 132366, 164267, 328534, 492801, 985602, 2135471, 4270942, 6406413, 12812826, 278761099, 557522198, 836283297, 1672566594, 3623894287, 7247788574, 10871682861, 21743365722]

約数ペア:

[(1, 21743365722), (2, 10871682861), (3, 7247788574), (6, 3623894287), (13, 1672566594), (26, 836283297), (39, 557522198), (78, 278761099), (1697, 12812826), (3394, 6406413), (5091, 4270942), (10182, 2135471), (22061, 985602), (44122, 492801), (66183, 328534), (132366, 164267)]