2013293466

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{82913}}^1$

素因数の和:83011

約数の個数: 48

約数和(自身を含む): 4656450240

約数和(自身を除く): 2643156774

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 8094, 12141, 24282, 82913, 165826, 248739, 497478, 746217, 1492434, 1575347, 3150694, 4726041, 5886823, 9452082, 11773646, 14178123, 17660469, 28356246, 35320938, 52981407, 105962814, 111849637, 223699274, 335548911, 671097822, 1006646733, 2013293466]

約数ペア:

[(1, 2013293466), (2, 1006646733), (3, 671097822), (6, 335548911), (9, 223699274), (18, 111849637), (19, 105962814), (38, 52981407), (57, 35320938), (71, 28356246), (114, 17660469), (142, 14178123), (171, 11773646), (213, 9452082), (342, 5886823), (426, 4726041), (639, 3150694), (1278, 1575347), (1349, 1492434), (2698, 746217), (4047, 497478), (8094, 248739), (12141, 165826), (24282, 82913)]