2018065984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{34537}}^1$

素因数の和:34643

約数の個数: 56

約数和(自身を含む): 4421416608

約数和(自身を除く): 2403350624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 166, 176, 332, 352, 664, 704, 913, 1328, 1826, 2656, 3652, 5312, 7304, 14608, 29216, 34537, 58432, 69074, 138148, 276296, 379907, 552592, 759814, 1105184, 1519628, 2210368, 2866571, 3039256, 5733142, 6078512, 11466284, 12157024, 22932568, 24314048, 31532281, 45865136, 63064562, 91730272, 126129124, 183460544, 252258248, 504516496, 1009032992, 2018065984]

約数ペア:

[(1, 2018065984), (2, 1009032992), (4, 504516496), (8, 252258248), (11, 183460544), (16, 126129124), (22, 91730272), (32, 63064562), (44, 45865136), (64, 31532281), (83, 24314048), (88, 22932568), (166, 12157024), (176, 11466284), (332, 6078512), (352, 5733142), (664, 3039256), (704, 2866571), (913, 2210368), (1328, 1519628), (1826, 1105184), (2656, 759814), (3652, 552592), (5312, 379907), (7304, 276296), (14608, 138148), (29216, 69074), (34537, 58432)]