1293331722

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2963}}^1\times {\mathrm{3163}}^1$

素因数の和:6154

約数の個数: 32

約数和(自身を含む): 2700891648

約数和(自身を除く): 1407559926

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2963, 3163, 5926, 6326, 8889, 9489, 17778, 18978, 68149, 72749, 136298, 145498, 204447, 218247, 408894, 436494, 9371969, 18743938, 28115907, 56231814, 215555287, 431110574, 646665861, 1293331722]

約数ペア:

[(1, 1293331722), (2, 646665861), (3, 431110574), (6, 215555287), (23, 56231814), (46, 28115907), (69, 18743938), (138, 9371969), (2963, 436494), (3163, 408894), (5926, 218247), (6326, 204447), (8889, 145498), (9489, 136298), (17778, 72749), (18978, 68149)]