2017470188106

素因数分解:

$2^1\times 3^3\times {\mathrm{78787}}^1\times {\mathrm{474197}}^1$

素因数の和:552995

約数の個数: 32

約数和(自身を含む): 4483333442880

約数和(自身を除く): 2465863254774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 78787, 157574, 236361, 472722, 474197, 709083, 948394, 1418166, 1422591, 2127249, 2845182, 4254498, 4267773, 8535546, 12803319, 25606638, 37360559039, 74721118078, 112081677117, 224163354234, 336245031351, 672490062702, 1008735094053, 2017470188106]

約数ペア:

[(1, 2017470188106), (2, 1008735094053), (3, 672490062702), (6, 336245031351), (9, 224163354234), (18, 112081677117), (27, 74721118078), (54, 37360559039), (78787, 25606638), (157574, 12803319), (236361, 8535546), (472722, 4267773), (474197, 4254498), (709083, 2845182), (948394, 2127249), (1418166, 1422591)]