1938702906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{1217}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 4925007360

約数和(自身を除く): 2986304454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 269, 282, 329, 423, 538, 658, 807, 846, 987, 1217, 1614, 1883, 1974, 2421, 2434, 2961, 3651, 3766, 4842, 5649, 5922, 7302, 8519, 10953, 11298, 12643, 16947, 17038, 21906, 25286, 25557, 33894, 37929, 51114, 57199, 75858, 76671, 88501, 113787, 114398, 153342, 171597, 177002, 227574, 265503, 327373, 343194, 400393, 514791, 531006, 654746, 796509, 800786, 982119, 1029582, 1201179, 1593018, 1964238, 2291611, 2402358, 2946357, 3603537, 4583222, 5892714, 6874833, 7207074, 13749666, 15386531, 20624499, 30773062, 41248998, 46159593, 92319186, 107705717, 138478779, 215411434, 276957558, 323117151, 646234302, 969351453, 1938702906]

約数ペア:

[(1, 1938702906), (2, 969351453), (3, 646234302), (6, 323117151), (7, 276957558), (9, 215411434), (14, 138478779), (18, 107705717), (21, 92319186), (42, 46159593), (47, 41248998), (63, 30773062), (94, 20624499), (126, 15386531), (141, 13749666), (269, 7207074), (282, 6874833), (329, 5892714), (423, 4583222), (538, 3603537), (658, 2946357), (807, 2402358), (846, 2291611), (987, 1964238), (1217, 1593018), (1614, 1201179), (1883, 1029582), (1974, 982119), (2421, 800786), (2434, 796509), (2961, 654746), (3651, 531006), (3766, 514791), (4842, 400393), (5649, 343194), (5922, 327373), (7302, 265503), (8519, 227574), (10953, 177002), (11298, 171597), (12643, 153342), (16947, 114398), (17038, 113787), (21906, 88501), (25286, 76671), (25557, 75858), (33894, 57199), (37929, 51114)]