38550978

素因数分解:

$2^1\times 3^6\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:350

約数の個数: 56

約数和(自身を含む): 87785388

約数和(自身を除く): 49234410

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 193, 243, 274, 386, 411, 486, 579, 729, 822, 1158, 1233, 1458, 1737, 2466, 3474, 3699, 5211, 7398, 10422, 11097, 15633, 22194, 26441, 31266, 33291, 46899, 52882, 66582, 79323, 93798, 99873, 140697, 158646, 199746, 237969, 281394, 475938, 713907, 1427814, 2141721, 4283442, 6425163, 12850326, 19275489, 38550978]

約数ペア:

[(1, 38550978), (2, 19275489), (3, 12850326), (6, 6425163), (9, 4283442), (18, 2141721), (27, 1427814), (54, 713907), (81, 475938), (137, 281394), (162, 237969), (193, 199746), (243, 158646), (274, 140697), (386, 99873), (411, 93798), (486, 79323), (579, 66582), (729, 52882), (822, 46899), (1158, 33291), (1233, 31266), (1458, 26441), (1737, 22194), (2466, 15633), (3474, 11097), (3699, 10422), (5211, 7398)]