27693834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 66189312

約数和(自身を除く): 38495478

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 71, 74, 111, 142, 213, 222, 251, 259, 426, 497, 502, 518, 753, 777, 994, 1491, 1506, 1554, 1757, 2627, 2982, 3514, 5254, 5271, 7881, 9287, 10542, 15762, 17821, 18389, 18574, 27861, 35642, 36778, 53463, 55167, 55722, 65009, 106926, 110334, 124747, 130018, 195027, 249494, 374241, 390054, 659377, 748482, 1318754, 1978131, 3956262, 4615639, 9231278, 13846917, 27693834]

約数ペア:

[(1, 27693834), (2, 13846917), (3, 9231278), (6, 4615639), (7, 3956262), (14, 1978131), (21, 1318754), (37, 748482), (42, 659377), (71, 390054), (74, 374241), (111, 249494), (142, 195027), (213, 130018), (222, 124747), (251, 110334), (259, 106926), (426, 65009), (497, 55722), (502, 55167), (518, 53463), (753, 36778), (777, 35642), (994, 27861), (1491, 18574), (1506, 18389), (1554, 17821), (1757, 15762), (2627, 10542), (2982, 9287), (3514, 7881), (5254, 5271)]