1038208518

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{2591}}^1$

素因数の和:2909

約数の個数: 48

約数和(自身を含む): 2281758336

約数和(自身を除く): 1243549818

約数列:

[1, 2, 3, 6, 9, 18, 113, 197, 226, 339, 394, 591, 678, 1017, 1182, 1773, 2034, 2591, 3546, 5182, 7773, 15546, 22261, 23319, 44522, 46638, 66783, 133566, 200349, 292783, 400698, 510427, 585566, 878349, 1020854, 1531281, 1756698, 2635047, 3062562, 4593843, 5270094, 9187686, 57678251, 115356502, 173034753, 346069506, 519104259, 1038208518]

約数ペア:

[(1, 1038208518), (2, 519104259), (3, 346069506), (6, 173034753), (9, 115356502), (18, 57678251), (113, 9187686), (197, 5270094), (226, 4593843), (339, 3062562), (394, 2635047), (591, 1756698), (678, 1531281), (1017, 1020854), (1182, 878349), (1773, 585566), (2034, 510427), (2591, 400698), (3546, 292783), (5182, 200349), (7773, 133566), (15546, 66783), (22261, 46638), (23319, 44522)]