2013320124

素因数分解:

$2^2\times 3^6\times {\mathrm{690439}}^1$

素因数の和:690461

約数の個数: 42

約数和(自身を含む): 5282556440

約数和(自身を除く): 3269236316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 690439, 1380878, 2071317, 2761756, 4142634, 6213951, 8285268, 12427902, 18641853, 24855804, 37283706, 55925559, 74567412, 111851118, 167776677, 223702236, 335553354, 503330031, 671106708, 1006660062, 2013320124]

約数ペア:

[(1, 2013320124), (2, 1006660062), (3, 671106708), (4, 503330031), (6, 335553354), (9, 223702236), (12, 167776677), (18, 111851118), (27, 74567412), (36, 55925559), (54, 37283706), (81, 24855804), (108, 18641853), (162, 12427902), (243, 8285268), (324, 6213951), (486, 4142634), (729, 2761756), (972, 2071317), (1458, 1380878), (2916, 690439)]