890226774

素因数分解:

$2^1\times 3^4\times {\mathrm{5495227}}^1$

素因数の和:5495241

約数の個数: 20

約数和(自身を含む): 1994767764

約数和(自身を除く): 1104540990

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5495227, 10990454, 16485681, 32971362, 49457043, 98914086, 148371129, 296742258, 445113387, 890226774]

約数ペア:

[(1, 890226774), (2, 445113387), (3, 296742258), (6, 148371129), (9, 98914086), (18, 49457043), (27, 32971362), (54, 16485681), (81, 10990454), (162, 5495227)]