27819468

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{26647}}^1$

素因数の和:26686

約数の個数: 36

約数和(自身を含む): 72749040

約数和(自身を除く): 44929572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 26647, 53294, 79941, 106588, 159882, 239823, 319764, 479646, 772763, 959292, 1545526, 2318289, 3091052, 4636578, 6954867, 9273156, 13909734, 27819468]

約数ペア:

[(1, 27819468), (2, 13909734), (3, 9273156), (4, 6954867), (6, 4636578), (9, 3091052), (12, 2318289), (18, 1545526), (29, 959292), (36, 772763), (58, 479646), (87, 319764), (116, 239823), (174, 159882), (261, 106588), (348, 79941), (522, 53294), (1044, 26647)]