261929892

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{9091}}^1$

素因数の和:9126

約数の個数: 60

約数和(自身を含む): 713067376

約数和(自身を除く): 451137484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2401, 4116, 4802, 7203, 9091, 9604, 14406, 18182, 27273, 28812, 36364, 54546, 63637, 109092, 127274, 190911, 254548, 381822, 445459, 763644, 890918, 1336377, 1781836, 2672754, 3118213, 5345508, 6236426, 9354639, 12472852, 18709278, 21827491, 37418556, 43654982, 65482473, 87309964, 130964946, 261929892]

約数ペア:

[(1, 261929892), (2, 130964946), (3, 87309964), (4, 65482473), (6, 43654982), (7, 37418556), (12, 21827491), (14, 18709278), (21, 12472852), (28, 9354639), (42, 6236426), (49, 5345508), (84, 3118213), (98, 2672754), (147, 1781836), (196, 1336377), (294, 890918), (343, 763644), (588, 445459), (686, 381822), (1029, 254548), (1372, 190911), (2058, 127274), (2401, 109092), (4116, 63637), (4802, 54546), (7203, 36364), (9091, 28812), (9604, 27273), (14406, 18182)]