3920886

素因数分解:

$2^1\times 3^4\times {\mathrm{24203}}^1$

素因数の和:24217

約数の個数: 20

約数和(自身を含む): 8786052

約数和(自身を除く): 4865166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 24203, 48406, 72609, 145218, 217827, 435654, 653481, 1306962, 1960443, 3920886]

約数ペア:

[(1, 3920886), (2, 1960443), (3, 1306962), (6, 653481), (9, 435654), (18, 217827), (27, 145218), (54, 72609), (81, 48406), (162, 24203)]