38408508

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 104019552

約数和(自身を除く): 65611044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 97, 102, 153, 194, 204, 291, 306, 388, 582, 612, 647, 873, 1164, 1294, 1649, 1746, 1941, 2588, 3298, 3492, 3882, 4947, 5823, 6596, 7764, 9894, 10999, 11646, 14841, 19788, 21998, 23292, 29682, 32997, 43996, 59364, 62759, 65994, 98991, 125518, 131988, 188277, 197982, 251036, 376554, 395964, 564831, 753108, 1066903, 1129662, 2133806, 2259324, 3200709, 4267612, 6401418, 9602127, 12802836, 19204254, 38408508]

約数ペア:

[(1, 38408508), (2, 19204254), (3, 12802836), (4, 9602127), (6, 6401418), (9, 4267612), (12, 3200709), (17, 2259324), (18, 2133806), (34, 1129662), (36, 1066903), (51, 753108), (68, 564831), (97, 395964), (102, 376554), (153, 251036), (194, 197982), (204, 188277), (291, 131988), (306, 125518), (388, 98991), (582, 65994), (612, 62759), (647, 59364), (873, 43996), (1164, 32997), (1294, 29682), (1649, 23292), (1746, 21998), (1941, 19788), (2588, 14841), (3298, 11646), (3492, 10999), (3882, 9894), (4947, 7764), (5823, 6596)]