218742006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1783}}^1$

素因数の和:1945

約数の個数: 64

約数和(自身を含む): 526123008

約数和(自身を除く): 307381002

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 127, 138, 161, 254, 322, 381, 483, 762, 889, 966, 1778, 1783, 2667, 2921, 3566, 5334, 5349, 5842, 8763, 10698, 12481, 17526, 20447, 24962, 37443, 40894, 41009, 61341, 74886, 82018, 122682, 123027, 226441, 246054, 287063, 452882, 574126, 679323, 861189, 1358646, 1585087, 1722378, 3170174, 4755261, 5208143, 9510522, 10416286, 15624429, 31248858, 36457001, 72914002, 109371003, 218742006]

約数ペア:

[(1, 218742006), (2, 109371003), (3, 72914002), (6, 36457001), (7, 31248858), (14, 15624429), (21, 10416286), (23, 9510522), (42, 5208143), (46, 4755261), (69, 3170174), (127, 1722378), (138, 1585087), (161, 1358646), (254, 861189), (322, 679323), (381, 574126), (483, 452882), (762, 287063), (889, 246054), (966, 226441), (1778, 123027), (1783, 122682), (2667, 82018), (2921, 74886), (3566, 61341), (5334, 41009), (5349, 40894), (5842, 37443), (8763, 24962), (10698, 20447), (12481, 17526)]