18377577116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{192629}}^1$

素因数の和:192734

約数の個数: 48

約数和(自身を含む): 36115813440

約数和(自身を除く): 17738236324

約数列:

[1, 2, 4, 17, 23, 34, 46, 61, 68, 92, 122, 244, 391, 782, 1037, 1403, 1564, 2074, 2806, 4148, 5612, 23851, 47702, 95404, 192629, 385258, 770516, 3274693, 4430467, 6549386, 8860934, 11750369, 13098772, 17721868, 23500738, 47001476, 75317939, 150635878, 199756273, 270258487, 301271756, 399512546, 540516974, 799025092, 1081033948, 4594394279, 9188788558, 18377577116]

約数ペア:

[(1, 18377577116), (2, 9188788558), (4, 4594394279), (17, 1081033948), (23, 799025092), (34, 540516974), (46, 399512546), (61, 301271756), (68, 270258487), (92, 199756273), (122, 150635878), (244, 75317939), (391, 47001476), (782, 23500738), (1037, 17721868), (1403, 13098772), (1564, 11750369), (2074, 8860934), (2806, 6549386), (4148, 4430467), (5612, 3274693), (23851, 770516), (47702, 385258), (95404, 192629)]