66661866

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{17891}}^1$

素因数の和:17928

約数の個数: 40

約数和(自身を含む): 155875104

約数和(自身を除く): 89213238

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 17891, 35782, 53673, 107346, 161019, 322038, 411493, 483057, 822986, 966114, 1234479, 1449171, 2468958, 2898342, 3703437, 7406874, 11110311, 22220622, 33330933, 66661866]

約数ペア:

[(1, 66661866), (2, 33330933), (3, 22220622), (6, 11110311), (9, 7406874), (18, 3703437), (23, 2898342), (27, 2468958), (46, 1449171), (54, 1234479), (69, 966114), (81, 822986), (138, 483057), (162, 411493), (207, 322038), (414, 161019), (621, 107346), (1242, 53673), (1863, 35782), (3726, 17891)]