2018034403

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{3821}}^1$

素因数の和:3896

約数の個数: 32

約数和(自身を含む): 2656442880

約数和(自身を除く): 638408477

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2527, 3821, 3971, 6859, 26747, 27797, 42031, 48013, 72599, 75449, 294217, 508193, 528143, 798589, 1379381, 5590123, 9655667, 15173191, 26208239, 106212337, 183457673, 288290629, 2018034403]

約数ペア:

[(1, 2018034403), (7, 288290629), (11, 183457673), (19, 106212337), (77, 26208239), (133, 15173191), (209, 9655667), (361, 5590123), (1463, 1379381), (2527, 798589), (3821, 528143), (3971, 508193), (6859, 294217), (26747, 75449), (27797, 72599), (42031, 48013)]