42122164

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11311}}^1$

素因数の和:11348

約数の個数: 36

約数和(自身を含む): 90269760

約数和(自身を除く): 48147596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 11311, 22622, 45244, 79177, 158354, 214909, 316708, 429818, 554239, 859636, 1108478, 1504363, 2216956, 3008726, 6017452, 10530541, 21061082, 42122164]

約数ペア:

[(1, 42122164), (2, 21061082), (4, 10530541), (7, 6017452), (14, 3008726), (19, 2216956), (28, 1504363), (38, 1108478), (49, 859636), (76, 554239), (98, 429818), (133, 316708), (196, 214909), (266, 158354), (532, 79177), (931, 45244), (1862, 22622), (3724, 11311)]