7844886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2707}}^1$

素因数の和:2745

約数の個数: 48

約数和(自身を含む): 20277504

約数和(自身を除く): 12432618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2707, 2898, 5414, 8121, 16242, 18949, 24363, 37898, 48726, 56847, 62261, 113694, 124522, 170541, 186783, 341082, 373566, 435827, 560349, 871654, 1120698, 1307481, 2614962, 3922443, 7844886]

約数ペア:

[(1, 7844886), (2, 3922443), (3, 2614962), (6, 1307481), (7, 1120698), (9, 871654), (14, 560349), (18, 435827), (21, 373566), (23, 341082), (42, 186783), (46, 170541), (63, 124522), (69, 113694), (126, 62261), (138, 56847), (161, 48726), (207, 37898), (322, 24363), (414, 18949), (483, 16242), (966, 8121), (1449, 5414), (2707, 2898)]