27747468

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 88023040

約数和(自身を除く): 60275572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 127, 153, 189, 204, 238, 252, 254, 289, 306, 357, 378, 381, 459, 476, 508, 578, 612, 714, 756, 762, 867, 889, 918, 1071, 1143, 1156, 1428, 1524, 1734, 1778, 1836, 2023, 2142, 2159, 2286, 2601, 2667, 3213, 3429, 3468, 3556, 4046, 4284, 4318, 4572, 5202, 5334, 6069, 6426, 6477, 6858, 7803, 8001, 8092, 8636, 10404, 10668, 12138, 12852, 12954, 13716, 15113, 15606, 16002, 18207, 19431, 24003, 24276, 25908, 30226, 31212, 32004, 36414, 36703, 38862, 45339, 48006, 54621, 58293, 60452, 72828, 73406, 77724, 90678, 96012, 109242, 110109, 116586, 136017, 146812, 181356, 218484, 220218, 233172, 256921, 272034, 330327, 408051, 440436, 513842, 544068, 660654, 770763, 816102, 990981, 1027684, 1321308, 1541526, 1632204, 1981962, 2312289, 3083052, 3963924, 4624578, 6936867, 9249156, 13873734, 27747468]

約数ペア:

[(1, 27747468), (2, 13873734), (3, 9249156), (4, 6936867), (6, 4624578), (7, 3963924), (9, 3083052), (12, 2312289), (14, 1981962), (17, 1632204), (18, 1541526), (21, 1321308), (27, 1027684), (28, 990981), (34, 816102), (36, 770763), (42, 660654), (51, 544068), (54, 513842), (63, 440436), (68, 408051), (84, 330327), (102, 272034), (108, 256921), (119, 233172), (126, 220218), (127, 218484), (153, 181356), (189, 146812), (204, 136017), (238, 116586), (252, 110109), (254, 109242), (289, 96012), (306, 90678), (357, 77724), (378, 73406), (381, 72828), (459, 60452), (476, 58293), (508, 54621), (578, 48006), (612, 45339), (714, 38862), (756, 36703), (762, 36414), (867, 32004), (889, 31212), (918, 30226), (1071, 25908), (1143, 24276), (1156, 24003), (1428, 19431), (1524, 18207), (1734, 16002), (1778, 15606), (1836, 15113), (2023, 13716), (2142, 12954), (2159, 12852), (2286, 12138), (2601, 10668), (2667, 10404), (3213, 8636), (3429, 8092), (3468, 8001), (3556, 7803), (4046, 6858), (4284, 6477), (4318, 6426), (4572, 6069), (5202, 5334)]