12996564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:106

約数の個数: 108

約数和(自身を含む): 38035872

約数和(自身を除く): 25039308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 49, 62, 69, 84, 92, 93, 98, 124, 138, 147, 161, 186, 196, 217, 276, 294, 322, 372, 434, 483, 588, 644, 651, 713, 868, 961, 966, 1127, 1302, 1426, 1519, 1922, 1932, 2139, 2254, 2604, 2852, 2883, 3038, 3381, 3844, 4278, 4508, 4557, 4991, 5766, 6076, 6727, 6762, 8556, 9114, 9982, 11532, 13454, 13524, 14973, 18228, 19964, 20181, 22103, 26908, 29946, 34937, 40362, 44206, 47089, 59892, 66309, 69874, 80724, 88412, 94178, 104811, 132618, 139748, 141267, 154721, 188356, 209622, 265236, 282534, 309442, 419244, 464163, 565068, 618884, 928326, 1083047, 1856652, 2166094, 3249141, 4332188, 6498282, 12996564]

約数ペア:

[(1, 12996564), (2, 6498282), (3, 4332188), (4, 3249141), (6, 2166094), (7, 1856652), (12, 1083047), (14, 928326), (21, 618884), (23, 565068), (28, 464163), (31, 419244), (42, 309442), (46, 282534), (49, 265236), (62, 209622), (69, 188356), (84, 154721), (92, 141267), (93, 139748), (98, 132618), (124, 104811), (138, 94178), (147, 88412), (161, 80724), (186, 69874), (196, 66309), (217, 59892), (276, 47089), (294, 44206), (322, 40362), (372, 34937), (434, 29946), (483, 26908), (588, 22103), (644, 20181), (651, 19964), (713, 18228), (868, 14973), (961, 13524), (966, 13454), (1127, 11532), (1302, 9982), (1426, 9114), (1519, 8556), (1922, 6762), (1932, 6727), (2139, 6076), (2254, 5766), (2604, 4991), (2852, 4557), (2883, 4508), (3038, 4278), (3381, 3844)]