2923242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 6954912

約数和(自身を除く): 4031670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 163, 183, 294, 326, 366, 427, 489, 854, 978, 1141, 1281, 2282, 2562, 2989, 3423, 5978, 6846, 7987, 8967, 9943, 15974, 17934, 19886, 23961, 29829, 47922, 59658, 69601, 139202, 208803, 417606, 487207, 974414, 1461621, 2923242]

約数ペア:

[(1, 2923242), (2, 1461621), (3, 974414), (6, 487207), (7, 417606), (14, 208803), (21, 139202), (42, 69601), (49, 59658), (61, 47922), (98, 29829), (122, 23961), (147, 19886), (163, 17934), (183, 15974), (294, 9943), (326, 8967), (366, 7987), (427, 6846), (489, 5978), (854, 3423), (978, 2989), (1141, 2562), (1281, 2282)]