1572128418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{2971}}^1$

素因数の和:3319

約数の個数: 64

約数和(自身を含む): 3690796032

約数和(自身を除く): 2118667614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 293, 301, 586, 602, 879, 903, 1758, 1806, 2051, 2971, 4102, 5942, 6153, 8913, 12306, 12599, 17826, 20797, 25198, 37797, 41594, 62391, 75594, 88193, 124782, 127753, 176386, 255506, 264579, 383259, 529158, 766518, 870503, 894271, 1741006, 1788542, 2611509, 2682813, 5223018, 5365626, 6093521, 12187042, 18280563, 36561126, 37431629, 74863258, 112294887, 224589774, 262021403, 524042806, 786064209, 1572128418]

約数ペア:

[(1, 1572128418), (2, 786064209), (3, 524042806), (6, 262021403), (7, 224589774), (14, 112294887), (21, 74863258), (42, 37431629), (43, 36561126), (86, 18280563), (129, 12187042), (258, 6093521), (293, 5365626), (301, 5223018), (586, 2682813), (602, 2611509), (879, 1788542), (903, 1741006), (1758, 894271), (1806, 870503), (2051, 766518), (2971, 529158), (4102, 383259), (5942, 264579), (6153, 255506), (8913, 176386), (12306, 127753), (12599, 124782), (17826, 88193), (20797, 75594), (25198, 62391), (37797, 41594)]