2016521766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{18043}}^1$

素因数の和:18945

約数の個数: 48

約数和(自身を含む): 4999198464

約数和(自身を除く): 2982676698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 887, 1774, 2661, 5322, 6209, 7983, 12418, 15966, 18043, 18627, 36086, 37254, 54129, 55881, 108258, 111762, 126301, 162387, 252602, 324774, 378903, 757806, 1136709, 2273418, 16004141, 32008282, 48012423, 96024846, 112028987, 144037269, 224057974, 288074538, 336086961, 672173922, 1008260883, 2016521766]

約数ペア:

[(1, 2016521766), (2, 1008260883), (3, 672173922), (6, 336086961), (7, 288074538), (9, 224057974), (14, 144037269), (18, 112028987), (21, 96024846), (42, 48012423), (63, 32008282), (126, 16004141), (887, 2273418), (1774, 1136709), (2661, 757806), (5322, 378903), (6209, 324774), (7983, 252602), (12418, 162387), (15966, 126301), (18043, 111762), (18627, 108258), (36086, 55881), (37254, 54129)]