6656551218

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 15552000000

約数和(自身を除く): 8895448782

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 59, 79, 106, 118, 158, 159, 177, 237, 318, 354, 474, 477, 499, 531, 711, 954, 998, 1062, 1422, 1431, 1497, 1593, 2133, 2862, 2994, 3127, 3186, 4187, 4266, 4491, 4661, 6254, 8374, 8982, 9322, 9381, 12561, 13473, 13983, 18762, 25122, 26447, 26946, 27966, 28143, 29441, 37683, 39421, 41949, 52894, 56286, 58882, 75366, 78842, 79341, 83898, 84429, 88323, 113049, 118263, 125847, 158682, 168858, 176646, 226098, 236526, 238023, 247033, 251694, 264969, 354789, 476046, 494066, 529938, 709578, 714069, 741099, 794907, 1064367, 1428138, 1482198, 1560373, 1589814, 2089313, 2128734, 2223297, 2325839, 3120746, 4178626, 4446594, 4651678, 4681119, 6267939, 6669891, 6977517, 9362238, 12535878, 13339782, 13955034, 14043357, 18803817, 20932551, 28086714, 37607634, 41865102, 42130071, 56411451, 62797653, 84260142, 112822902, 123269467, 125595306, 246538934, 369808401, 739616802, 1109425203, 2218850406, 3328275609, 6656551218]

約数ペア:

[(1, 6656551218), (2, 3328275609), (3, 2218850406), (6, 1109425203), (9, 739616802), (18, 369808401), (27, 246538934), (53, 125595306), (54, 123269467), (59, 112822902), (79, 84260142), (106, 62797653), (118, 56411451), (158, 42130071), (159, 41865102), (177, 37607634), (237, 28086714), (318, 20932551), (354, 18803817), (474, 14043357), (477, 13955034), (499, 13339782), (531, 12535878), (711, 9362238), (954, 6977517), (998, 6669891), (1062, 6267939), (1422, 4681119), (1431, 4651678), (1497, 4446594), (1593, 4178626), (2133, 3120746), (2862, 2325839), (2994, 2223297), (3127, 2128734), (3186, 2089313), (4187, 1589814), (4266, 1560373), (4491, 1482198), (4661, 1428138), (6254, 1064367), (8374, 794907), (8982, 741099), (9322, 714069), (9381, 709578), (12561, 529938), (13473, 494066), (13983, 476046), (18762, 354789), (25122, 264969), (26447, 251694), (26946, 247033), (27966, 238023), (28143, 236526), (29441, 226098), (37683, 176646), (39421, 168858), (41949, 158682), (52894, 125847), (56286, 118263), (58882, 113049), (75366, 88323), (78842, 84429), (79341, 83898)]