2017640150154

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{38377}}^1\times {\mathrm{94219}}^1$

素因数の和:132635

約数の個数: 48

約数和(自身を含む): 4512736999680

約数和(自身を除く): 2495096849526

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 38377, 76754, 94219, 115131, 188438, 230262, 282657, 345393, 565314, 690786, 847971, 1189687, 1695942, 2379374, 2920789, 3569061, 5841578, 7138122, 8762367, 10707183, 17524734, 21414366, 26287101, 52574202, 3615842563, 7231685126, 10847527689, 21695055378, 32542583067, 65085166134, 112091119453, 224182238906, 336273358359, 672546716718, 1008820075077, 2017640150154]

約数ペア:

[(1, 2017640150154), (2, 1008820075077), (3, 672546716718), (6, 336273358359), (9, 224182238906), (18, 112091119453), (31, 65085166134), (62, 32542583067), (93, 21695055378), (186, 10847527689), (279, 7231685126), (558, 3615842563), (38377, 52574202), (76754, 26287101), (94219, 21414366), (115131, 17524734), (188438, 10707183), (230262, 8762367), (282657, 7138122), (345393, 5841578), (565314, 3569061), (690786, 2920789), (847971, 2379374), (1189687, 1695942)]