42278292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167771}}^1$

素因数の和:167788

約数の個数: 36

約数和(自身を含む): 122138016

約数和(自身を除く): 79859724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 167771, 335542, 503313, 671084, 1006626, 1174397, 1509939, 2013252, 2348794, 3019878, 3523191, 4697588, 6039756, 7046382, 10569573, 14092764, 21139146, 42278292]

約数ペア:

[(1, 42278292), (2, 21139146), (3, 14092764), (4, 10569573), (6, 7046382), (7, 6039756), (9, 4697588), (12, 3523191), (14, 3019878), (18, 2348794), (21, 2013252), (28, 1509939), (36, 1174397), (42, 1006626), (63, 671084), (84, 503313), (126, 335542), (252, 167771)]