165627018

素因数分解:

$2^1\times 3^4\times {\mathrm{1022389}}^1$

素因数の和:1022403

約数の個数: 20

約数和(自身を含む): 371127570

約数和(自身を除く): 205500552

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1022389, 2044778, 3067167, 6134334, 9201501, 18403002, 27604503, 55209006, 82813509, 165627018]

約数ペア:

[(1, 165627018), (2, 82813509), (3, 55209006), (6, 27604503), (9, 18403002), (18, 9201501), (27, 6134334), (54, 3067167), (81, 2044778), (162, 1022389)]