9899982

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2694

約数の個数: 40

約数和(自身を含む): 23156496

約数和(自身を除く): 13256514

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 2657, 3726, 5314, 7971, 15942, 23913, 47826, 61111, 71739, 122222, 143478, 183333, 215217, 366666, 430434, 549999, 1099998, 1649997, 3299994, 4949991, 9899982]

約数ペア:

[(1, 9899982), (2, 4949991), (3, 3299994), (6, 1649997), (9, 1099998), (18, 549999), (23, 430434), (27, 366666), (46, 215217), (54, 183333), (69, 143478), (81, 122222), (138, 71739), (162, 61111), (207, 47826), (414, 23913), (621, 15942), (1242, 7971), (1863, 5314), (2657, 3726)]