218214618

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73771}}^1$

素因数の和:73822

約数の個数: 32

約数和(自身を含む): 478042560

約数和(自身を除く): 259827942

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 73771, 147542, 221313, 442626, 1254107, 2139359, 2508214, 3762321, 4278718, 6418077, 7524642, 12836154, 36369103, 72738206, 109107309, 218214618]

約数ペア:

[(1, 218214618), (2, 109107309), (3, 72738206), (6, 36369103), (17, 12836154), (29, 7524642), (34, 6418077), (51, 4278718), (58, 3762321), (87, 2508214), (102, 2139359), (174, 1254107), (493, 442626), (986, 221313), (1479, 147542), (2958, 73771)]