21192702108

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{22355171}}^1$

素因数の和:22355257

約数の個数: 24

約数和(自身を含む): 50075585280

約数和(自身を除く): 28882883172

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 22355171, 44710342, 67065513, 89420684, 134131026, 268262052, 1766058509, 3532117018, 5298175527, 7064234036, 10596351054, 21192702108]

約数ペア:

[(1, 21192702108), (2, 10596351054), (3, 7064234036), (4, 5298175527), (6, 3532117018), (12, 1766058509), (79, 268262052), (158, 134131026), (237, 89420684), (316, 67065513), (474, 44710342), (948, 22355171)]