42545178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1609}}^1$

素因数の和:1743

約数の個数: 48

約数和(自身を含む): 100212840

約数和(自身を除く): 57667662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 113, 117, 226, 234, 339, 678, 1017, 1469, 1609, 2034, 2938, 3218, 4407, 4827, 8814, 9654, 13221, 14481, 20917, 26442, 28962, 41834, 62751, 125502, 181817, 188253, 363634, 376506, 545451, 1090902, 1636353, 2363621, 3272706, 4727242, 7090863, 14181726, 21272589, 42545178]

約数ペア:

[(1, 42545178), (2, 21272589), (3, 14181726), (6, 7090863), (9, 4727242), (13, 3272706), (18, 2363621), (26, 1636353), (39, 1090902), (78, 545451), (113, 376506), (117, 363634), (226, 188253), (234, 181817), (339, 125502), (678, 62751), (1017, 41834), (1469, 28962), (1609, 26442), (2034, 20917), (2938, 14481), (3218, 13221), (4407, 9654), (4827, 8814)]