12128321044

素因数分解:

$2^2\times 7^2\times {\mathrm{2621}}^1\times {\mathrm{23609}}^1$

素因数の和:26248

約数の個数: 36

約数和(自身を含む): 24700262580

約数和(自身を除く): 12571941536

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2621, 5242, 10484, 18347, 23609, 36694, 47218, 73388, 94436, 128429, 165263, 256858, 330526, 513716, 661052, 1156841, 2313682, 4627364, 61879189, 123758378, 247516756, 433154323, 866308646, 1732617292, 3032080261, 6064160522, 12128321044]

約数ペア:

[(1, 12128321044), (2, 6064160522), (4, 3032080261), (7, 1732617292), (14, 866308646), (28, 433154323), (49, 247516756), (98, 123758378), (196, 61879189), (2621, 4627364), (5242, 2313682), (10484, 1156841), (18347, 661052), (23609, 513716), (36694, 330526), (47218, 256858), (73388, 165263), (94436, 128429)]