74789838

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{19507}}^1$

素因数の和:19589

約数の個数: 32

約数和(自身を含む): 168549120

約数和(自身を除く): 93759282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 19507, 39014, 58521, 117042, 175563, 351126, 526689, 1053378, 1384997, 2769994, 4154991, 8309982, 12464973, 24929946, 37394919, 74789838]

約数ペア:

[(1, 74789838), (2, 37394919), (3, 24929946), (6, 12464973), (9, 8309982), (18, 4154991), (27, 2769994), (54, 1384997), (71, 1053378), (142, 526689), (213, 351126), (426, 175563), (639, 117042), (1278, 58521), (1917, 39014), (3834, 19507)]