4420228878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{27337}}^1$

素因数の和:28049

約数の個数: 48

約数和(自身を含む): 10329171216

約数和(自身を除く): 5908942338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 691, 1382, 2073, 4146, 6219, 8983, 12438, 17966, 26949, 27337, 53898, 54674, 80847, 82011, 161694, 164022, 246033, 355381, 492066, 710762, 1066143, 2132286, 3198429, 6396858, 18889867, 37779734, 56669601, 113339202, 170008803, 245568271, 340017606, 491136542, 736704813, 1473409626, 2210114439, 4420228878]

約数ペア:

[(1, 4420228878), (2, 2210114439), (3, 1473409626), (6, 736704813), (9, 491136542), (13, 340017606), (18, 245568271), (26, 170008803), (39, 113339202), (78, 56669601), (117, 37779734), (234, 18889867), (691, 6396858), (1382, 3198429), (2073, 2132286), (4146, 1066143), (6219, 710762), (8983, 492066), (12438, 355381), (17966, 246033), (26949, 164022), (27337, 161694), (53898, 82011), (54674, 80847)]