17619786

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 41041728

約数和(自身を除く): 23421942

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 811, 1207, 1278, 1622, 2414, 2433, 3621, 4866, 7242, 7299, 10863, 13787, 14598, 21726, 27574, 41361, 57581, 82722, 115162, 124083, 172743, 248166, 345486, 518229, 978877, 1036458, 1957754, 2936631, 5873262, 8809893, 17619786]

約数ペア:

[(1, 17619786), (2, 8809893), (3, 5873262), (6, 2936631), (9, 1957754), (17, 1036458), (18, 978877), (34, 518229), (51, 345486), (71, 248166), (102, 172743), (142, 124083), (153, 115162), (213, 82722), (306, 57581), (426, 41361), (639, 27574), (811, 21726), (1207, 14598), (1278, 13787), (1622, 10863), (2414, 7299), (2433, 7242), (3621, 4866)]