217460418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{11087}}^1$

素因数の和:11566

約数の個数: 32

約数和(自身を含む): 498161664

約数和(自身を除く): 280701246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 467, 934, 1401, 2802, 3269, 6538, 9807, 11087, 19614, 22174, 33261, 66522, 77609, 155218, 232827, 465654, 5177629, 10355258, 15532887, 31065774, 36243403, 72486806, 108730209, 217460418]

約数ペア:

[(1, 217460418), (2, 108730209), (3, 72486806), (6, 36243403), (7, 31065774), (14, 15532887), (21, 10355258), (42, 5177629), (467, 465654), (934, 232827), (1401, 155218), (2802, 77609), (3269, 66522), (6538, 33261), (9807, 22174), (11087, 19614)]