12971088

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^3\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 120

約数和(自身を含む): 40283880

約数和(自身を除く): 27312792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 169, 208, 234, 246, 312, 328, 338, 369, 468, 492, 507, 533, 624, 656, 676, 738, 936, 984, 1014, 1066, 1352, 1476, 1521, 1599, 1872, 1968, 2028, 2132, 2197, 2704, 2952, 3042, 3198, 4056, 4264, 4394, 4797, 5904, 6084, 6396, 6591, 6929, 8112, 8528, 8788, 9594, 12168, 12792, 13182, 13858, 17576, 19188, 19773, 20787, 24336, 25584, 26364, 27716, 35152, 38376, 39546, 41574, 52728, 55432, 62361, 76752, 79092, 83148, 90077, 105456, 110864, 124722, 158184, 166296, 180154, 249444, 270231, 316368, 332592, 360308, 498888, 540462, 720616, 810693, 997776, 1080924, 1441232, 1621386, 2161848, 3242772, 4323696, 6485544, 12971088]

約数ペア:

[(1, 12971088), (2, 6485544), (3, 4323696), (4, 3242772), (6, 2161848), (8, 1621386), (9, 1441232), (12, 1080924), (13, 997776), (16, 810693), (18, 720616), (24, 540462), (26, 498888), (36, 360308), (39, 332592), (41, 316368), (48, 270231), (52, 249444), (72, 180154), (78, 166296), (82, 158184), (104, 124722), (117, 110864), (123, 105456), (144, 90077), (156, 83148), (164, 79092), (169, 76752), (208, 62361), (234, 55432), (246, 52728), (312, 41574), (328, 39546), (338, 38376), (369, 35152), (468, 27716), (492, 26364), (507, 25584), (533, 24336), (624, 20787), (656, 19773), (676, 19188), (738, 17576), (936, 13858), (984, 13182), (1014, 12792), (1066, 12168), (1352, 9594), (1476, 8788), (1521, 8528), (1599, 8112), (1872, 6929), (1968, 6591), (2028, 6396), (2132, 6084), (2197, 5904), (2704, 4797), (2952, 4394), (3042, 4264), (3198, 4056)]