2116720818

素因数分解:

$2^1\times 3^2\times {\mathrm{7603}}^1\times {\mathrm{15467}}^1$

素因数の和:23078

約数の個数: 24

約数和(自身を含む): 4587128208

約数和(自身を除く): 2470407390

約数列:

[1, 2, 3, 6, 9, 18, 7603, 15206, 15467, 22809, 30934, 45618, 46401, 68427, 92802, 136854, 139203, 278406, 117595601, 235191202, 352786803, 705573606, 1058360409, 2116720818]

約数ペア:

[(1, 2116720818), (2, 1058360409), (3, 705573606), (6, 352786803), (9, 235191202), (18, 117595601), (7603, 278406), (15206, 139203), (15467, 136854), (22809, 92802), (30934, 68427), (45618, 46401)]