12712644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 37372608

約数和(自身を除く): 24659964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 827, 854, 1098, 1281, 1654, 1708, 2196, 2481, 2562, 3308, 3843, 4962, 5124, 5789, 7443, 7686, 9924, 11578, 14886, 15372, 17367, 23156, 29772, 34734, 50447, 52101, 69468, 100894, 104202, 151341, 201788, 208404, 302682, 353129, 454023, 605364, 706258, 908046, 1059387, 1412516, 1816092, 2118774, 3178161, 4237548, 6356322, 12712644]

約数ペア:

[(1, 12712644), (2, 6356322), (3, 4237548), (4, 3178161), (6, 2118774), (7, 1816092), (9, 1412516), (12, 1059387), (14, 908046), (18, 706258), (21, 605364), (28, 454023), (36, 353129), (42, 302682), (61, 208404), (63, 201788), (84, 151341), (122, 104202), (126, 100894), (183, 69468), (244, 52101), (252, 50447), (366, 34734), (427, 29772), (549, 23156), (732, 17367), (827, 15372), (854, 14886), (1098, 11578), (1281, 9924), (1654, 7686), (1708, 7443), (2196, 5789), (2481, 5124), (2562, 4962), (3308, 3843)]