2013786234

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{19861}}^1$

素因数の和:20043

約数の個数: 48

約数和(自身を含む): 4498981344

約数和(自身を除く): 2485195110

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 131, 258, 262, 387, 393, 774, 786, 1179, 2358, 5633, 11266, 16899, 19861, 33798, 39722, 50697, 59583, 101394, 119166, 178749, 357498, 854023, 1708046, 2562069, 2601791, 5124138, 5203582, 7686207, 7805373, 15372414, 15610746, 23416119, 46832238, 111877013, 223754026, 335631039, 671262078, 1006893117, 2013786234]

約数ペア:

[(1, 2013786234), (2, 1006893117), (3, 671262078), (6, 335631039), (9, 223754026), (18, 111877013), (43, 46832238), (86, 23416119), (129, 15610746), (131, 15372414), (258, 7805373), (262, 7686207), (387, 5203582), (393, 5124138), (774, 2601791), (786, 2562069), (1179, 1708046), (2358, 854023), (5633, 357498), (11266, 178749), (16899, 119166), (19861, 101394), (33798, 59583), (39722, 50697)]