65406894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67709}}^1$

素因数の和:67744

約数の個数: 32

約数和(自身を含む): 156003840

約数和(自身を除く): 90596946

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 67709, 135418, 203127, 406254, 473963, 947926, 1421889, 1557307, 2843778, 3114614, 4671921, 9343842, 10901149, 21802298, 32703447, 65406894]

約数ペア:

[(1, 65406894), (2, 32703447), (3, 21802298), (6, 10901149), (7, 9343842), (14, 4671921), (21, 3114614), (23, 2843778), (42, 1557307), (46, 1421889), (69, 947926), (138, 473963), (161, 406254), (322, 203127), (483, 135418), (966, 67709)]