42909258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3211

約数の個数: 64

約数和(自身を含む): 109347840

約数和(自身を除く): 66438582

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2261, 3163, 4522, 6326, 6783, 9489, 13566, 18978, 22141, 44282, 53771, 60097, 66423, 107542, 120194, 132846, 161313, 180291, 322626, 360582, 376397, 420679, 752794, 841358, 1021649, 1129191, 1262037, 2043298, 2258382, 2524074, 3064947, 6129894, 7151543, 14303086, 21454629, 42909258]

約数ペア:

[(1, 42909258), (2, 21454629), (3, 14303086), (6, 7151543), (7, 6129894), (14, 3064947), (17, 2524074), (19, 2258382), (21, 2043298), (34, 1262037), (38, 1129191), (42, 1021649), (51, 841358), (57, 752794), (102, 420679), (114, 376397), (119, 360582), (133, 322626), (238, 180291), (266, 161313), (323, 132846), (357, 120194), (399, 107542), (646, 66423), (714, 60097), (798, 53771), (969, 44282), (1938, 22141), (2261, 18978), (3163, 13566), (4522, 9489), (6326, 6783)]