193539042

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 427939200

約数和(自身を除く): 234400158

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 199, 213, 398, 426, 597, 639, 761, 1194, 1278, 1522, 1791, 2283, 3582, 4566, 6849, 13698, 14129, 28258, 42387, 54031, 84774, 108062, 127161, 151439, 162093, 254322, 302878, 324186, 454317, 486279, 908634, 972558, 1362951, 2725902, 10752169, 21504338, 32256507, 64513014, 96769521, 193539042]

約数ペア:

[(1, 193539042), (2, 96769521), (3, 64513014), (6, 32256507), (9, 21504338), (18, 10752169), (71, 2725902), (142, 1362951), (199, 972558), (213, 908634), (398, 486279), (426, 454317), (597, 324186), (639, 302878), (761, 254322), (1194, 162093), (1278, 151439), (1522, 127161), (1791, 108062), (2283, 84774), (3582, 54031), (4566, 42387), (6849, 28258), (13698, 14129)]