2018680935

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{10847}}^1$

素因数の和:11527

約数の個数: 32

約数和(自身を含む): 3405404160

約数和(自身を除く): 1386723225

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 653, 1959, 3265, 9795, 10847, 12407, 32541, 37221, 54235, 62035, 162705, 186105, 206093, 618279, 1030465, 3091395, 7083091, 21249273, 35415455, 106246365, 134578729, 403736187, 672893645, 2018680935]

約数ペア:

[(1, 2018680935), (3, 672893645), (5, 403736187), (15, 134578729), (19, 106246365), (57, 35415455), (95, 21249273), (285, 7083091), (653, 3091395), (1959, 1030465), (3265, 618279), (9795, 206093), (10847, 186105), (12407, 162705), (32541, 62035), (37221, 54235)]