18989586336

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28258313}}^1$

素因数の和:28258333

約数の個数: 48

約数和(自身を含む): 56968761024

約数和(自身を除く): 37979174688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28258313, 56516626, 84774939, 113033252, 169549878, 197808191, 226066504, 339099756, 395616382, 452133008, 593424573, 678199512, 791232764, 904266016, 1186849146, 1356399024, 1582465528, 2373698292, 2712798048, 3164931056, 4747396584, 6329862112, 9494793168, 18989586336]

約数ペア:

[(1, 18989586336), (2, 9494793168), (3, 6329862112), (4, 4747396584), (6, 3164931056), (7, 2712798048), (8, 2373698292), (12, 1582465528), (14, 1356399024), (16, 1186849146), (21, 904266016), (24, 791232764), (28, 678199512), (32, 593424573), (42, 452133008), (48, 395616382), (56, 339099756), (84, 226066504), (96, 197808191), (112, 169549878), (168, 113033252), (224, 84774939), (336, 56516626), (672, 28258313)]