66401918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{4019}}^1$

素因数の和:4783

約数の個数: 16

約数和(自身を含む): 108829440

約数和(自身を除く): 42427522

約数列:

[1, 2, 11, 22, 751, 1502, 4019, 8038, 8261, 16522, 44209, 88418, 3018269, 6036538, 33200959, 66401918]

約数ペア:

[(1, 66401918), (2, 33200959), (11, 6036538), (22, 3018269), (751, 88418), (1502, 44209), (4019, 16522), (8038, 8261)]