81418371018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19302601}}^1$

素因数の和:19302662

約数の個数: 32

約数和(自身を含む): 176039730240

約数和(自身を除く): 94621359222

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 19302601, 38605202, 57907803, 115815606, 366749419, 714196237, 733498838, 1100248257, 1428392474, 2142588711, 2200496514, 4285177422, 13569728503, 27139457006, 40709185509, 81418371018]

約数ペア:

[(1, 81418371018), (2, 40709185509), (3, 27139457006), (6, 13569728503), (19, 4285177422), (37, 2200496514), (38, 2142588711), (57, 1428392474), (74, 1100248257), (111, 733498838), (114, 714196237), (222, 366749419), (703, 115815606), (1406, 57907803), (2109, 38605202), (4218, 19302601)]