2210557986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{751}}^1$

素因数の和:1381

約数の個数: 128

約数和(自身を含む): 6064128000

約数和(自身を除く): 3853570014

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 599, 702, 751, 819, 1198, 1502, 1638, 1797, 2253, 2457, 3594, 4193, 4506, 4914, 5257, 5391, 6759, 7787, 8386, 9763, 10514, 10782, 12579, 13518, 15574, 15771, 16173, 19526, 20277, 23361, 25158, 29289, 31542, 32346, 37737, 40554, 46722, 47313, 54509, 58578, 68341, 70083, 75474, 87867, 94626, 109018, 113211, 136682, 140166, 141939, 163527, 175734, 205023, 210249, 226422, 263601, 283878, 327054, 410046, 420498, 449849, 490581, 527202, 615069, 899698, 981162, 1230138, 1349547, 1471743, 1845207, 2699094, 2943486, 3148943, 3690414, 4048641, 5848037, 6297886, 8097282, 9446829, 11696074, 12145923, 17544111, 18893658, 24291846, 28340487, 35088222, 40936259, 52632333, 56680974, 81872518, 85021461, 105264666, 122808777, 157896999, 170042922, 245617554, 315793998, 368426331, 736852662, 1105278993, 2210557986]

約数ペア:

[(1, 2210557986), (2, 1105278993), (3, 736852662), (6, 368426331), (7, 315793998), (9, 245617554), (13, 170042922), (14, 157896999), (18, 122808777), (21, 105264666), (26, 85021461), (27, 81872518), (39, 56680974), (42, 52632333), (54, 40936259), (63, 35088222), (78, 28340487), (91, 24291846), (117, 18893658), (126, 17544111), (182, 12145923), (189, 11696074), (234, 9446829), (273, 8097282), (351, 6297886), (378, 5848037), (546, 4048641), (599, 3690414), (702, 3148943), (751, 2943486), (819, 2699094), (1198, 1845207), (1502, 1471743), (1638, 1349547), (1797, 1230138), (2253, 981162), (2457, 899698), (3594, 615069), (4193, 527202), (4506, 490581), (4914, 449849), (5257, 420498), (5391, 410046), (6759, 327054), (7787, 283878), (8386, 263601), (9763, 226422), (10514, 210249), (10782, 205023), (12579, 175734), (13518, 163527), (15574, 141939), (15771, 140166), (16173, 136682), (19526, 113211), (20277, 109018), (23361, 94626), (25158, 87867), (29289, 75474), (31542, 70083), (32346, 68341), (37737, 58578), (40554, 54509), (46722, 47313)]