12181362984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{35491}}^1$

素因数の和:35740

約数の個数: 128

約数和(自身を含む): 38842444800

約数和(自身を除く): 26661081816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 227, 252, 378, 454, 504, 681, 756, 908, 1362, 1512, 1589, 1816, 2043, 2724, 3178, 4086, 4767, 5448, 6129, 6356, 8172, 9534, 12258, 12712, 14301, 16344, 19068, 24516, 28602, 35491, 38136, 42903, 49032, 57204, 70982, 85806, 106473, 114408, 141964, 171612, 212946, 248437, 283928, 319419, 343224, 425892, 496874, 638838, 745311, 851784, 958257, 993748, 1277676, 1490622, 1916514, 1987496, 2235933, 2555352, 2981244, 3833028, 4471866, 5962488, 6707799, 7666056, 8056457, 8943732, 13415598, 16112914, 17887464, 24169371, 26831196, 32225828, 48338742, 53662392, 56395199, 64451656, 72508113, 96677484, 112790398, 145016226, 169185597, 193354968, 217524339, 225580796, 290032452, 338371194, 435048678, 451161592, 507556791, 580064904, 676742388, 870097356, 1015113582, 1353484776, 1522670373, 1740194712, 2030227164, 3045340746, 4060454328, 6090681492, 12181362984]

約数ペア:

[(1, 12181362984), (2, 6090681492), (3, 4060454328), (4, 3045340746), (6, 2030227164), (7, 1740194712), (8, 1522670373), (9, 1353484776), (12, 1015113582), (14, 870097356), (18, 676742388), (21, 580064904), (24, 507556791), (27, 451161592), (28, 435048678), (36, 338371194), (42, 290032452), (54, 225580796), (56, 217524339), (63, 193354968), (72, 169185597), (84, 145016226), (108, 112790398), (126, 96677484), (168, 72508113), (189, 64451656), (216, 56395199), (227, 53662392), (252, 48338742), (378, 32225828), (454, 26831196), (504, 24169371), (681, 17887464), (756, 16112914), (908, 13415598), (1362, 8943732), (1512, 8056457), (1589, 7666056), (1816, 6707799), (2043, 5962488), (2724, 4471866), (3178, 3833028), (4086, 2981244), (4767, 2555352), (5448, 2235933), (6129, 1987496), (6356, 1916514), (8172, 1490622), (9534, 1277676), (12258, 993748), (12712, 958257), (14301, 851784), (16344, 745311), (19068, 638838), (24516, 496874), (28602, 425892), (35491, 343224), (38136, 319419), (42903, 283928), (49032, 248437), (57204, 212946), (70982, 171612), (85806, 141964), (106473, 114408)]