42820734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20929}}^1$

素因数の和:20976

約数の個数: 32

約数和(自身を含む): 96445440

約数和(自身を除く): 53624706

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 20929, 41858, 62787, 125574, 230219, 460438, 648799, 690657, 1297598, 1381314, 1946397, 3892794, 7136789, 14273578, 21410367, 42820734]

約数ペア:

[(1, 42820734), (2, 21410367), (3, 14273578), (6, 7136789), (11, 3892794), (22, 1946397), (31, 1381314), (33, 1297598), (62, 690657), (66, 648799), (93, 460438), (186, 230219), (341, 125574), (682, 62787), (1023, 41858), (2046, 20929)]