2119932

素因数分解:

$2^2\times 3^6\times {\mathrm{727}}^1$

素因数の和:749

約数の個数: 42

約数和(自身を含む): 5569928

約数和(自身を除く): 3449996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 727, 729, 972, 1454, 1458, 2181, 2908, 2916, 4362, 6543, 8724, 13086, 19629, 26172, 39258, 58887, 78516, 117774, 176661, 235548, 353322, 529983, 706644, 1059966, 2119932]

約数ペア:

[(1, 2119932), (2, 1059966), (3, 706644), (4, 529983), (6, 353322), (9, 235548), (12, 176661), (18, 117774), (27, 78516), (36, 58887), (54, 39258), (81, 26172), (108, 19629), (162, 13086), (243, 8724), (324, 6543), (486, 4362), (727, 2916), (729, 2908), (972, 2181), (1454, 1458)]