18671532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3823}}^1$

素因数の和:3878

約数の個数: 48

約数和(自身を含む): 48824832

約数和(自身を除く): 30153300

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 3823, 4884, 7646, 11469, 15292, 22938, 42053, 45876, 84106, 126159, 141451, 168212, 252318, 282902, 424353, 504636, 565804, 848706, 1555961, 1697412, 3111922, 4667883, 6223844, 9335766, 18671532]

約数ペア:

[(1, 18671532), (2, 9335766), (3, 6223844), (4, 4667883), (6, 3111922), (11, 1697412), (12, 1555961), (22, 848706), (33, 565804), (37, 504636), (44, 424353), (66, 282902), (74, 252318), (111, 168212), (132, 141451), (148, 126159), (222, 84106), (407, 45876), (444, 42053), (814, 22938), (1221, 15292), (1628, 11469), (2442, 7646), (3823, 4884)]