12941712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 42634176

約数和(自身を除く): 29692464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 347, 444, 504, 518, 592, 666, 694, 777, 888, 1008, 1036, 1041, 1332, 1388, 1554, 1776, 2072, 2082, 2331, 2429, 2664, 2776, 3108, 3123, 4144, 4164, 4662, 4858, 5328, 5552, 6216, 6246, 7287, 8328, 9324, 9716, 12432, 12492, 12839, 14574, 16656, 18648, 19432, 21861, 24984, 25678, 29148, 37296, 38517, 38864, 43722, 49968, 51356, 58296, 77034, 87444, 89873, 102712, 115551, 116592, 154068, 174888, 179746, 205424, 231102, 269619, 308136, 349776, 359492, 462204, 539238, 616272, 718984, 808857, 924408, 1078476, 1437968, 1617714, 1848816, 2156952, 3235428, 4313904, 6470856, 12941712]

約数ペア:

[(1, 12941712), (2, 6470856), (3, 4313904), (4, 3235428), (6, 2156952), (7, 1848816), (8, 1617714), (9, 1437968), (12, 1078476), (14, 924408), (16, 808857), (18, 718984), (21, 616272), (24, 539238), (28, 462204), (36, 359492), (37, 349776), (42, 308136), (48, 269619), (56, 231102), (63, 205424), (72, 179746), (74, 174888), (84, 154068), (111, 116592), (112, 115551), (126, 102712), (144, 89873), (148, 87444), (168, 77034), (222, 58296), (252, 51356), (259, 49968), (296, 43722), (333, 38864), (336, 38517), (347, 37296), (444, 29148), (504, 25678), (518, 24984), (592, 21861), (666, 19432), (694, 18648), (777, 16656), (888, 14574), (1008, 12839), (1036, 12492), (1041, 12432), (1332, 9716), (1388, 9324), (1554, 8328), (1776, 7287), (2072, 6246), (2082, 6216), (2331, 5552), (2429, 5328), (2664, 4858), (2776, 4662), (3108, 4164), (3123, 4144)]