21928806

素因数分解:

$2^1\times 3^5\times {\mathrm{45121}}^1$

素因数の和:45138

約数の個数: 24

約数和(自身を含む): 49273224

約数和(自身を除く): 27344418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 45121, 90242, 135363, 270726, 406089, 812178, 1218267, 2436534, 3654801, 7309602, 10964403, 21928806]

約数ペア:

[(1, 21928806), (2, 10964403), (3, 7309602), (6, 3654801), (9, 2436534), (18, 1218267), (27, 812178), (54, 406089), (81, 270726), (162, 135363), (243, 90242), (486, 45121)]