18214702916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{51131}}^1$

素因数の和:51284

約数の個数: 48

約数和(自身を含む): 34274802240

約数和(自身を除く): 16060099324

約数列:

[1, 2, 4, 29, 37, 58, 74, 83, 116, 148, 166, 332, 1073, 2146, 2407, 3071, 4292, 4814, 6142, 9628, 12284, 51131, 89059, 102262, 178118, 204524, 356236, 1482799, 1891847, 2965598, 3783694, 4243873, 5931196, 7567388, 8487746, 16975492, 54863563, 109727126, 123072317, 157023301, 219454252, 246144634, 314046602, 492289268, 628093204, 4553675729, 9107351458, 18214702916]

約数ペア:

[(1, 18214702916), (2, 9107351458), (4, 4553675729), (29, 628093204), (37, 492289268), (58, 314046602), (74, 246144634), (83, 219454252), (116, 157023301), (148, 123072317), (166, 109727126), (332, 54863563), (1073, 16975492), (2146, 8487746), (2407, 7567388), (3071, 5931196), (4292, 4243873), (4814, 3783694), (6142, 2965598), (9628, 1891847), (12284, 1482799), (51131, 356236), (89059, 204524), (102262, 178118)]