42991542

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19739}}^1$

素因数の和:19769

約数の個数: 36

約数和(自身を含む): 102391380

約数和(自身を除く): 59399838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 19739, 39478, 59217, 118434, 177651, 217129, 355302, 434258, 651387, 1302774, 1954161, 2388419, 3908322, 4776838, 7165257, 14330514, 21495771, 42991542]

約数ペア:

[(1, 42991542), (2, 21495771), (3, 14330514), (6, 7165257), (9, 4776838), (11, 3908322), (18, 2388419), (22, 1954161), (33, 1302774), (66, 651387), (99, 434258), (121, 355302), (198, 217129), (242, 177651), (363, 118434), (726, 59217), (1089, 39478), (2178, 19739)]