6638457816

素因数分解:

$2^3\times 3^3\times {\mathrm{449}}^1\times {\mathrm{68449}}^1$

素因数の和:68913

約数の個数: 64

約数和(自身を含む): 18481500000

約数和(自身を除く): 11843042184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 449, 898, 1347, 1796, 2694, 3592, 4041, 5388, 8082, 10776, 12123, 16164, 24246, 32328, 48492, 68449, 96984, 136898, 205347, 273796, 410694, 547592, 616041, 821388, 1232082, 1642776, 1848123, 2464164, 3696246, 4928328, 7392492, 14784984, 30733601, 61467202, 92200803, 122934404, 184401606, 245868808, 276602409, 368803212, 553204818, 737606424, 829807227, 1106409636, 1659614454, 2212819272, 3319228908, 6638457816]

約数ペア:

[(1, 6638457816), (2, 3319228908), (3, 2212819272), (4, 1659614454), (6, 1106409636), (8, 829807227), (9, 737606424), (12, 553204818), (18, 368803212), (24, 276602409), (27, 245868808), (36, 184401606), (54, 122934404), (72, 92200803), (108, 61467202), (216, 30733601), (449, 14784984), (898, 7392492), (1347, 4928328), (1796, 3696246), (2694, 2464164), (3592, 1848123), (4041, 1642776), (5388, 1232082), (8082, 821388), (10776, 616041), (12123, 547592), (16164, 410694), (24246, 273796), (32328, 205347), (48492, 136898), (68449, 96984)]