18348519772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2798737}}^1$

素因数の和:2798901

約数の個数: 24

約数和(自身を含む): 35264098800

約数和(自身を除く): 16915579028

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 2798737, 5597474, 11194948, 30786107, 61572214, 123144428, 417011813, 834023626, 1668047252, 4587129943, 9174259886, 18348519772]

約数ペア:

[(1, 18348519772), (2, 9174259886), (4, 4587129943), (11, 1668047252), (22, 834023626), (44, 417011813), (149, 123144428), (298, 61572214), (596, 30786107), (1639, 11194948), (3278, 5597474), (6556, 2798737)]