18685656296

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{317}}^1\times {\mathrm{38177}}^1$

素因数の和:38693

約数の個数: 32

約数和(自身を含む): 35329157640

約数和(自身を除く): 16643501344

約数列:

[1, 2, 4, 8, 193, 317, 386, 634, 772, 1268, 1544, 2536, 38177, 61181, 76354, 122362, 152708, 244724, 305416, 489448, 7368161, 12102109, 14736322, 24204218, 29472644, 48408436, 58945288, 96816872, 2335707037, 4671414074, 9342828148, 18685656296]

約数ペア:

[(1, 18685656296), (2, 9342828148), (4, 4671414074), (8, 2335707037), (193, 96816872), (317, 58945288), (386, 48408436), (634, 29472644), (772, 24204218), (1268, 14736322), (1544, 12102109), (2536, 7368161), (38177, 489448), (61181, 305416), (76354, 244724), (122362, 152708)]