7254216

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 20028060

約数和(自身を除く): 12773844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1901, 1908, 3802, 3816, 5703, 7604, 11406, 15208, 17109, 22812, 34218, 45624, 68436, 100753, 136872, 201506, 302259, 403012, 604518, 806024, 906777, 1209036, 1813554, 2418072, 3627108, 7254216]

約数ペア:

[(1, 7254216), (2, 3627108), (3, 2418072), (4, 1813554), (6, 1209036), (8, 906777), (9, 806024), (12, 604518), (18, 403012), (24, 302259), (36, 201506), (53, 136872), (72, 100753), (106, 68436), (159, 45624), (212, 34218), (318, 22812), (424, 17109), (477, 15208), (636, 11406), (954, 7604), (1272, 5703), (1901, 3816), (1908, 3802)]