38420514

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 94556160

約数和(自身を除く): 56135646

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 198, 213, 297, 426, 594, 639, 781, 911, 1278, 1562, 1822, 1917, 2343, 2733, 3834, 4686, 5466, 7029, 8199, 10021, 14058, 16398, 20042, 21087, 24597, 30063, 42174, 49194, 60126, 64681, 90189, 129362, 180378, 194043, 270567, 388086, 541134, 582129, 711491, 1164258, 1422982, 1746387, 2134473, 3492774, 4268946, 6403419, 12806838, 19210257, 38420514]

約数ペア:

[(1, 38420514), (2, 19210257), (3, 12806838), (6, 6403419), (9, 4268946), (11, 3492774), (18, 2134473), (22, 1746387), (27, 1422982), (33, 1164258), (54, 711491), (66, 582129), (71, 541134), (99, 388086), (142, 270567), (198, 194043), (213, 180378), (297, 129362), (426, 90189), (594, 64681), (639, 60126), (781, 49194), (911, 42174), (1278, 30063), (1562, 24597), (1822, 21087), (1917, 20042), (2343, 16398), (2733, 14058), (3834, 10021), (4686, 8199), (5466, 7029)]