11920986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 34283520

約数和(自身を除く): 22362534

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 47, 54, 61, 63, 66, 77, 94, 99, 122, 126, 141, 154, 183, 189, 198, 231, 282, 297, 329, 366, 378, 423, 427, 462, 517, 549, 594, 658, 671, 693, 846, 854, 987, 1034, 1098, 1269, 1281, 1342, 1386, 1551, 1647, 1974, 2013, 2079, 2538, 2562, 2867, 2961, 3102, 3294, 3619, 3843, 4026, 4158, 4653, 4697, 5734, 5922, 6039, 7238, 7686, 8601, 8883, 9306, 9394, 10857, 11529, 12078, 13959, 14091, 17202, 17766, 18117, 20069, 21714, 23058, 25803, 27918, 28182, 31537, 32571, 36234, 40138, 42273, 51606, 60207, 63074, 65142, 77409, 84546, 94611, 97713, 120414, 126819, 154818, 180621, 189222, 195426, 220759, 253638, 283833, 361242, 441518, 541863, 567666, 662277, 851499, 1083726, 1324554, 1702998, 1986831, 3973662, 5960493, 11920986]

約数ペア:

[(1, 11920986), (2, 5960493), (3, 3973662), (6, 1986831), (7, 1702998), (9, 1324554), (11, 1083726), (14, 851499), (18, 662277), (21, 567666), (22, 541863), (27, 441518), (33, 361242), (42, 283833), (47, 253638), (54, 220759), (61, 195426), (63, 189222), (66, 180621), (77, 154818), (94, 126819), (99, 120414), (122, 97713), (126, 94611), (141, 84546), (154, 77409), (183, 65142), (189, 63074), (198, 60207), (231, 51606), (282, 42273), (297, 40138), (329, 36234), (366, 32571), (378, 31537), (423, 28182), (427, 27918), (462, 25803), (517, 23058), (549, 21714), (594, 20069), (658, 18117), (671, 17766), (693, 17202), (846, 14091), (854, 13959), (987, 12078), (1034, 11529), (1098, 10857), (1269, 9394), (1281, 9306), (1342, 8883), (1386, 8601), (1551, 7686), (1647, 7238), (1974, 6039), (2013, 5922), (2079, 5734), (2538, 4697), (2562, 4653), (2867, 4158), (2961, 4026), (3102, 3843), (3294, 3619)]