12984972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 43352064

約数和(自身を除く): 30367092

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 23, 26, 28, 33, 39, 42, 44, 46, 47, 52, 66, 69, 77, 78, 84, 91, 92, 94, 132, 138, 141, 143, 154, 156, 161, 182, 188, 231, 253, 273, 276, 282, 286, 299, 308, 322, 329, 364, 429, 462, 483, 506, 517, 546, 564, 572, 598, 611, 644, 658, 759, 858, 897, 924, 966, 987, 1001, 1012, 1034, 1081, 1092, 1196, 1222, 1316, 1518, 1551, 1716, 1771, 1794, 1833, 1932, 1974, 2002, 2068, 2093, 2162, 2444, 3003, 3036, 3102, 3243, 3289, 3542, 3588, 3619, 3666, 3948, 4004, 4186, 4277, 4324, 5313, 6006, 6204, 6279, 6486, 6578, 6721, 7084, 7238, 7332, 7567, 8372, 8554, 9867, 10626, 10857, 11891, 12012, 12558, 12831, 12972, 13156, 13442, 14053, 14476, 15134, 17108, 19734, 20163, 21252, 21714, 22701, 23023, 23782, 25116, 25662, 26884, 28106, 30268, 35673, 39468, 40326, 42159, 43428, 45402, 46046, 47047, 47564, 51324, 56212, 69069, 71346, 80652, 83237, 84318, 90804, 92092, 94094, 98371, 138138, 141141, 142692, 154583, 166474, 168636, 188188, 196742, 249711, 276276, 282282, 295113, 309166, 332948, 393484, 463749, 499422, 564564, 590226, 618332, 927498, 998844, 1082081, 1180452, 1854996, 2164162, 3246243, 4328324, 6492486, 12984972]

約数ペア:

[(1, 12984972), (2, 6492486), (3, 4328324), (4, 3246243), (6, 2164162), (7, 1854996), (11, 1180452), (12, 1082081), (13, 998844), (14, 927498), (21, 618332), (22, 590226), (23, 564564), (26, 499422), (28, 463749), (33, 393484), (39, 332948), (42, 309166), (44, 295113), (46, 282282), (47, 276276), (52, 249711), (66, 196742), (69, 188188), (77, 168636), (78, 166474), (84, 154583), (91, 142692), (92, 141141), (94, 138138), (132, 98371), (138, 94094), (141, 92092), (143, 90804), (154, 84318), (156, 83237), (161, 80652), (182, 71346), (188, 69069), (231, 56212), (253, 51324), (273, 47564), (276, 47047), (282, 46046), (286, 45402), (299, 43428), (308, 42159), (322, 40326), (329, 39468), (364, 35673), (429, 30268), (462, 28106), (483, 26884), (506, 25662), (517, 25116), (546, 23782), (564, 23023), (572, 22701), (598, 21714), (611, 21252), (644, 20163), (658, 19734), (759, 17108), (858, 15134), (897, 14476), (924, 14053), (966, 13442), (987, 13156), (1001, 12972), (1012, 12831), (1034, 12558), (1081, 12012), (1092, 11891), (1196, 10857), (1222, 10626), (1316, 9867), (1518, 8554), (1551, 8372), (1716, 7567), (1771, 7332), (1794, 7238), (1833, 7084), (1932, 6721), (1974, 6578), (2002, 6486), (2068, 6279), (2093, 6204), (2162, 6006), (2444, 5313), (3003, 4324), (3036, 4277), (3102, 4186), (3243, 4004), (3289, 3948), (3542, 3666), (3588, 3619)]