47874744

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{17971}}^1$

素因数の和:18020

約数の個数: 48

約数和(自身を含む): 133172520

約数和(自身を除く): 85297776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 17971, 35942, 53913, 71884, 107826, 143768, 161739, 215652, 323478, 431304, 646956, 664927, 1293912, 1329854, 1994781, 2659708, 3989562, 5319416, 5984343, 7979124, 11968686, 15958248, 23937372, 47874744]

約数ペア:

[(1, 47874744), (2, 23937372), (3, 15958248), (4, 11968686), (6, 7979124), (8, 5984343), (9, 5319416), (12, 3989562), (18, 2659708), (24, 1994781), (36, 1329854), (37, 1293912), (72, 664927), (74, 646956), (111, 431304), (148, 323478), (222, 215652), (296, 161739), (333, 143768), (444, 107826), (666, 71884), (888, 53913), (1332, 35942), (2664, 17971)]