12784932

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2809

約数の個数: 48

約数和(自身を含む): 33929280

約数和(自身を除く): 21144348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 2753, 4644, 5506, 8259, 11012, 16518, 24777, 33036, 49554, 74331, 99108, 118379, 148662, 236758, 297324, 355137, 473516, 710274, 1065411, 1420548, 2130822, 3196233, 4261644, 6392466, 12784932]

約数ペア:

[(1, 12784932), (2, 6392466), (3, 4261644), (4, 3196233), (6, 2130822), (9, 1420548), (12, 1065411), (18, 710274), (27, 473516), (36, 355137), (43, 297324), (54, 236758), (86, 148662), (108, 118379), (129, 99108), (172, 74331), (258, 49554), (387, 33036), (516, 24777), (774, 16518), (1161, 11012), (1548, 8259), (2322, 5506), (2753, 4644)]