3940182

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 9238320

約数和(自身を除く): 5298138

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 281, 342, 369, 562, 738, 779, 843, 1558, 1686, 2337, 2529, 4674, 5058, 5339, 7011, 10678, 11521, 14022, 16017, 23042, 32034, 34563, 48051, 69126, 96102, 103689, 207378, 218899, 437798, 656697, 1313394, 1970091, 3940182]

約数ペア:

[(1, 3940182), (2, 1970091), (3, 1313394), (6, 656697), (9, 437798), (18, 218899), (19, 207378), (38, 103689), (41, 96102), (57, 69126), (82, 48051), (114, 34563), (123, 32034), (171, 23042), (246, 16017), (281, 14022), (342, 11521), (369, 10678), (562, 7011), (738, 5339), (779, 5058), (843, 4674), (1558, 2529), (1686, 2337)]