42180226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 71559936

約数和(自身を除く): 29379710

約数列:

[1, 2, 11, 22, 41, 82, 101, 202, 451, 463, 902, 926, 1111, 2222, 4141, 5093, 8282, 10186, 18983, 37966, 45551, 46763, 91102, 93526, 208813, 417626, 514393, 1028786, 1917283, 3834566, 21090113, 42180226]

約数ペア:

[(1, 42180226), (2, 21090113), (11, 3834566), (22, 1917283), (41, 1028786), (82, 514393), (101, 417626), (202, 208813), (451, 93526), (463, 91102), (902, 46763), (926, 45551), (1111, 37966), (2222, 18983), (4141, 10186), (5093, 8282)]