2017788498

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{3691}}^1$

素因数の和:3972

約数の個数: 72

約数和(自身を含む): 4825901808

約数和(自身を除く): 2808113310

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 251, 363, 502, 726, 753, 1089, 1506, 2178, 2259, 2761, 3691, 4518, 5522, 7382, 8283, 11073, 16566, 22146, 24849, 30371, 33219, 40601, 49698, 60742, 66438, 81202, 91113, 121803, 182226, 243606, 273339, 365409, 446611, 546678, 730818, 893222, 926441, 1339833, 1852882, 2679666, 2779323, 4019499, 5558646, 8038998, 8337969, 10190851, 16675938, 20381702, 30572553, 61145106, 91717659, 112099361, 183435318, 224198722, 336298083, 672596166, 1008894249, 2017788498]

約数ペア:

[(1, 2017788498), (2, 1008894249), (3, 672596166), (6, 336298083), (9, 224198722), (11, 183435318), (18, 112099361), (22, 91717659), (33, 61145106), (66, 30572553), (99, 20381702), (121, 16675938), (198, 10190851), (242, 8337969), (251, 8038998), (363, 5558646), (502, 4019499), (726, 2779323), (753, 2679666), (1089, 1852882), (1506, 1339833), (2178, 926441), (2259, 893222), (2761, 730818), (3691, 546678), (4518, 446611), (5522, 365409), (7382, 273339), (8283, 243606), (11073, 182226), (16566, 121803), (22146, 91113), (24849, 81202), (30371, 66438), (33219, 60742), (40601, 49698)]