15690469818

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 32094720000

約数和(自身を除く): 16404250182

約数列:

[1, 2, 3, 6, 79, 158, 199, 237, 397, 398, 419, 474, 597, 794, 838, 1191, 1194, 1257, 2382, 2514, 15721, 31363, 31442, 33101, 47163, 62726, 66202, 79003, 83381, 94089, 94326, 99303, 158006, 166343, 166762, 188178, 198606, 237009, 250143, 332686, 474018, 499029, 500286, 998058, 6241237, 6587099, 12482474, 13141097, 13174198, 18723711, 19761297, 26282194, 33102257, 37447422, 39423291, 39522594, 66204514, 78846582, 99306771, 198613542, 2615078303, 5230156606, 7845234909, 15690469818]

約数ペア:

[(1, 15690469818), (2, 7845234909), (3, 5230156606), (6, 2615078303), (79, 198613542), (158, 99306771), (199, 78846582), (237, 66204514), (397, 39522594), (398, 39423291), (419, 37447422), (474, 33102257), (597, 26282194), (794, 19761297), (838, 18723711), (1191, 13174198), (1194, 13141097), (1257, 12482474), (2382, 6587099), (2514, 6241237), (15721, 998058), (31363, 500286), (31442, 499029), (33101, 474018), (47163, 332686), (62726, 250143), (66202, 237009), (79003, 198606), (83381, 188178), (94089, 166762), (94326, 166343), (99303, 158006)]