17552016

素因数分解:

$2^4\times 3^2\times {\mathrm{121889}}^1$

素因数の和:121903

約数の個数: 30

約数和(自身を含む): 49121670

約数和(自身を除く): 31569654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 121889, 243778, 365667, 487556, 731334, 975112, 1097001, 1462668, 1950224, 2194002, 2925336, 4388004, 5850672, 8776008, 17552016]

約数ペア:

[(1, 17552016), (2, 8776008), (3, 5850672), (4, 4388004), (6, 2925336), (8, 2194002), (9, 1950224), (12, 1462668), (16, 1097001), (18, 975112), (24, 731334), (36, 487556), (48, 365667), (72, 243778), (144, 121889)]