71273682

素因数分解:

$2^1\times 3^4\times {\mathrm{439961}}^1$

素因数の和:439975

約数の個数: 20

約数和(自身を含む): 159706206

約数和(自身を除く): 88432524

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 439961, 879922, 1319883, 2639766, 3959649, 7919298, 11878947, 23757894, 35636841, 71273682]

約数ペア:

[(1, 71273682), (2, 35636841), (3, 23757894), (6, 11878947), (9, 7919298), (18, 3959649), (27, 2639766), (54, 1319883), (81, 879922), (162, 439961)]