27787212

素因数分解:

$2^2\times 3^4\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:772

約数の個数: 60

約数和(自身を含む): 73282440

約数和(自身を除く): 45495228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 278, 324, 417, 556, 617, 834, 1234, 1251, 1668, 1851, 2468, 2502, 3702, 3753, 5004, 5553, 7404, 7506, 11106, 11259, 15012, 16659, 22212, 22518, 33318, 45036, 49977, 66636, 85763, 99954, 171526, 199908, 257289, 343052, 514578, 771867, 1029156, 1543734, 2315601, 3087468, 4631202, 6946803, 9262404, 13893606, 27787212]

約数ペア:

[(1, 27787212), (2, 13893606), (3, 9262404), (4, 6946803), (6, 4631202), (9, 3087468), (12, 2315601), (18, 1543734), (27, 1029156), (36, 771867), (54, 514578), (81, 343052), (108, 257289), (139, 199908), (162, 171526), (278, 99954), (324, 85763), (417, 66636), (556, 49977), (617, 45036), (834, 33318), (1234, 22518), (1251, 22212), (1668, 16659), (1851, 15012), (2468, 11259), (2502, 11106), (3702, 7506), (3753, 7404), (5004, 5553)]