2013422418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{116639}}^1$

素因数の和:116791

約数の個数: 48

約数和(自身を含む): 5022051840

約数和(自身を除く): 3008629422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 5754, 8631, 17262, 116639, 233278, 349917, 699834, 816473, 1049751, 1632946, 2099502, 2449419, 4898838, 7348257, 14696514, 15979543, 31959086, 47938629, 95877258, 111856801, 143815887, 223713602, 287631774, 335570403, 671140806, 1006711209, 2013422418]

約数ペア:

[(1, 2013422418), (2, 1006711209), (3, 671140806), (6, 335570403), (7, 287631774), (9, 223713602), (14, 143815887), (18, 111856801), (21, 95877258), (42, 47938629), (63, 31959086), (126, 15979543), (137, 14696514), (274, 7348257), (411, 4898838), (822, 2449419), (959, 2099502), (1233, 1632946), (1918, 1049751), (2466, 816473), (2877, 699834), (5754, 349917), (8631, 233278), (17262, 116639)]