2827398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 6730560

約数和(自身を除く): 3903162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 163, 177, 294, 326, 354, 413, 489, 826, 978, 1141, 1239, 2282, 2478, 2891, 3423, 5782, 6846, 7987, 8673, 9617, 15974, 17346, 19234, 23961, 28851, 47922, 57702, 67319, 134638, 201957, 403914, 471233, 942466, 1413699, 2827398]

約数ペア:

[(1, 2827398), (2, 1413699), (3, 942466), (6, 471233), (7, 403914), (14, 201957), (21, 134638), (42, 67319), (49, 57702), (59, 47922), (98, 28851), (118, 23961), (147, 19234), (163, 17346), (177, 15974), (294, 9617), (326, 8673), (354, 7987), (413, 6846), (489, 5782), (826, 3423), (978, 2891), (1141, 2478), (1239, 2282)]