858472428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{9839}}^1$

素因数の和:10518

約数の個数: 48

約数和(自身を含む): 2188730880

約数和(自身を除く): 1330258452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 661, 1322, 1983, 2644, 3966, 7271, 7932, 9839, 14542, 19678, 21813, 29084, 29517, 39356, 43626, 59034, 87252, 108229, 118068, 216458, 324687, 432916, 649374, 1298748, 6503579, 13007158, 19510737, 26014316, 39021474, 71539369, 78042948, 143078738, 214618107, 286157476, 429236214, 858472428]

約数ペア:

[(1, 858472428), (2, 429236214), (3, 286157476), (4, 214618107), (6, 143078738), (11, 78042948), (12, 71539369), (22, 39021474), (33, 26014316), (44, 19510737), (66, 13007158), (132, 6503579), (661, 1298748), (1322, 649374), (1983, 432916), (2644, 324687), (3966, 216458), (7271, 118068), (7932, 108229), (9839, 87252), (14542, 59034), (19678, 43626), (21813, 39356), (29084, 29517)]