17712144

素因数分解:

$2^4\times 3^2\times {\mathrm{123001}}^1$

素因数の和:123015

約数の個数: 30

約数和(自身を含む): 49569806

約数和(自身を除く): 31857662

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 123001, 246002, 369003, 492004, 738006, 984008, 1107009, 1476012, 1968016, 2214018, 2952024, 4428036, 5904048, 8856072, 17712144]

約数ペア:

[(1, 17712144), (2, 8856072), (3, 5904048), (4, 4428036), (6, 2952024), (8, 2214018), (9, 1968016), (12, 1476012), (16, 1107009), (18, 984008), (24, 738006), (36, 492004), (48, 369003), (72, 246002), (144, 123001)]