15528050748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{131947}}^1$

素因数の和:132431

約数の個数: 72

約数和(自身を含む): 44955211392

約数和(自身を除く): 29427160644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 467, 934, 1401, 1868, 2802, 3269, 4203, 5604, 6538, 8406, 9807, 13076, 16812, 19614, 29421, 39228, 58842, 117684, 131947, 263894, 395841, 527788, 791682, 923629, 1187523, 1583364, 1847258, 2375046, 2770887, 3694516, 4750092, 5541774, 8312661, 11083548, 16625322, 33250644, 61619249, 123238498, 184857747, 246476996, 369715494, 431334743, 554573241, 739430988, 862669486, 1109146482, 1294004229, 1725338972, 2218292964, 2588008458, 3882012687, 5176016916, 7764025374, 15528050748]

約数ペア:

[(1, 15528050748), (2, 7764025374), (3, 5176016916), (4, 3882012687), (6, 2588008458), (7, 2218292964), (9, 1725338972), (12, 1294004229), (14, 1109146482), (18, 862669486), (21, 739430988), (28, 554573241), (36, 431334743), (42, 369715494), (63, 246476996), (84, 184857747), (126, 123238498), (252, 61619249), (467, 33250644), (934, 16625322), (1401, 11083548), (1868, 8312661), (2802, 5541774), (3269, 4750092), (4203, 3694516), (5604, 2770887), (6538, 2375046), (8406, 1847258), (9807, 1583364), (13076, 1187523), (16812, 923629), (19614, 791682), (29421, 527788), (39228, 395841), (58842, 263894), (117684, 131947)]