12005784

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 39213720

約数和(自身を除く): 27207936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 49, 56, 63, 72, 82, 83, 84, 98, 123, 126, 147, 164, 166, 168, 196, 246, 249, 252, 287, 294, 328, 332, 369, 392, 441, 492, 498, 504, 574, 581, 588, 664, 738, 747, 861, 882, 984, 996, 1148, 1162, 1176, 1476, 1494, 1722, 1743, 1764, 1992, 2009, 2296, 2324, 2583, 2952, 2988, 3403, 3444, 3486, 3528, 4018, 4067, 4648, 5166, 5229, 5976, 6027, 6806, 6888, 6972, 8036, 8134, 10209, 10332, 10458, 12054, 12201, 13612, 13944, 16072, 16268, 18081, 20418, 20664, 20916, 23821, 24108, 24402, 27224, 30627, 32536, 36162, 36603, 40836, 41832, 47642, 48216, 48804, 61254, 71463, 72324, 73206, 81672, 95284, 97608, 122508, 142926, 144648, 146412, 166747, 190568, 214389, 245016, 285852, 292824, 333494, 428778, 500241, 571704, 666988, 857556, 1000482, 1333976, 1500723, 1715112, 2000964, 3001446, 4001928, 6002892, 12005784]

約数ペア:

[(1, 12005784), (2, 6002892), (3, 4001928), (4, 3001446), (6, 2000964), (7, 1715112), (8, 1500723), (9, 1333976), (12, 1000482), (14, 857556), (18, 666988), (21, 571704), (24, 500241), (28, 428778), (36, 333494), (41, 292824), (42, 285852), (49, 245016), (56, 214389), (63, 190568), (72, 166747), (82, 146412), (83, 144648), (84, 142926), (98, 122508), (123, 97608), (126, 95284), (147, 81672), (164, 73206), (166, 72324), (168, 71463), (196, 61254), (246, 48804), (249, 48216), (252, 47642), (287, 41832), (294, 40836), (328, 36603), (332, 36162), (369, 32536), (392, 30627), (441, 27224), (492, 24402), (498, 24108), (504, 23821), (574, 20916), (581, 20664), (588, 20418), (664, 18081), (738, 16268), (747, 16072), (861, 13944), (882, 13612), (984, 12201), (996, 12054), (1148, 10458), (1162, 10332), (1176, 10209), (1476, 8134), (1494, 8036), (1722, 6972), (1743, 6888), (1764, 6806), (1992, 6027), (2009, 5976), (2296, 5229), (2324, 5166), (2583, 4648), (2952, 4067), (2988, 4018), (3403, 3528), (3444, 3486)]