2013183738

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{947}}^1\times {\mathrm{1327}}^1$

素因数の和:2371

約数の個数: 48

約数和(自身を含む): 4418893440

約数和(自身を除く): 2405709702

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 947, 1327, 1602, 1894, 2654, 2841, 3981, 5682, 7962, 8523, 11943, 17046, 23886, 84283, 118103, 168566, 236206, 252849, 354309, 505698, 708618, 758547, 1062927, 1256669, 1517094, 2125854, 2513338, 3770007, 7540014, 11310021, 22620042, 111843541, 223687082, 335530623, 671061246, 1006591869, 2013183738]

約数ペア:

[(1, 2013183738), (2, 1006591869), (3, 671061246), (6, 335530623), (9, 223687082), (18, 111843541), (89, 22620042), (178, 11310021), (267, 7540014), (534, 3770007), (801, 2513338), (947, 2125854), (1327, 1517094), (1602, 1256669), (1894, 1062927), (2654, 758547), (2841, 708618), (3981, 505698), (5682, 354309), (7962, 252849), (8523, 236206), (11943, 168566), (17046, 118103), (23886, 84283)]