16996782

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 39004416

約数和(自身を除く): 22007634

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 53, 66, 86, 106, 113, 129, 159, 226, 258, 318, 339, 473, 583, 678, 946, 1166, 1243, 1419, 1749, 2279, 2486, 2838, 3498, 3729, 4558, 4859, 5989, 6837, 7458, 9718, 11978, 13674, 14577, 17967, 25069, 29154, 35934, 50138, 53449, 65879, 75207, 106898, 131758, 150414, 160347, 197637, 257527, 320694, 395274, 515054, 772581, 1545162, 2832797, 5665594, 8498391, 16996782]

約数ペア:

[(1, 16996782), (2, 8498391), (3, 5665594), (6, 2832797), (11, 1545162), (22, 772581), (33, 515054), (43, 395274), (53, 320694), (66, 257527), (86, 197637), (106, 160347), (113, 150414), (129, 131758), (159, 106898), (226, 75207), (258, 65879), (318, 53449), (339, 50138), (473, 35934), (583, 29154), (678, 25069), (946, 17967), (1166, 14577), (1243, 13674), (1419, 11978), (1749, 9718), (2279, 7458), (2486, 6837), (2838, 5989), (3498, 4859), (3729, 4558)]