17189018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 33069120

約数和(自身を除く): 15880102

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 121, 139, 146, 154, 242, 278, 511, 803, 847, 973, 1022, 1529, 1606, 1694, 1946, 3058, 5621, 8833, 10147, 10703, 11242, 16819, 17666, 20294, 21406, 33638, 61831, 71029, 111617, 117733, 123662, 142058, 223234, 235466, 781319, 1227787, 1562638, 2455574, 8594509, 17189018]

約数ペア:

[(1, 17189018), (2, 8594509), (7, 2455574), (11, 1562638), (14, 1227787), (22, 781319), (73, 235466), (77, 223234), (121, 142058), (139, 123662), (146, 117733), (154, 111617), (242, 71029), (278, 61831), (511, 33638), (803, 21406), (847, 20294), (973, 17666), (1022, 16819), (1529, 11242), (1606, 10703), (1694, 10147), (1946, 8833), (3058, 5621)]