8049662586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{487681}}^1$

素因数の和:487827

約数の個数: 48

約数和(自身を含む): 20084695488

約数和(自身を除く): 12035032902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 5502, 8253, 16506, 487681, 975362, 1463043, 2926086, 3413767, 4389129, 6827534, 8778258, 10241301, 20482602, 30723903, 61447806, 63886211, 127772422, 191658633, 383317266, 447203477, 574975899, 894406954, 1149951798, 1341610431, 2683220862, 4024831293, 8049662586]

約数ペア:

[(1, 8049662586), (2, 4024831293), (3, 2683220862), (6, 1341610431), (7, 1149951798), (9, 894406954), (14, 574975899), (18, 447203477), (21, 383317266), (42, 191658633), (63, 127772422), (126, 63886211), (131, 61447806), (262, 30723903), (393, 20482602), (786, 10241301), (917, 8778258), (1179, 6827534), (1834, 4389129), (2358, 3413767), (2751, 2926086), (5502, 1463043), (8253, 975362), (16506, 487681)]