31931892

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{5953}}^1$

素因数の和:6112

約数の個数: 36

約数和(自身を含む): 81272100

約数和(自身を除く): 49340208

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 5953, 11906, 17859, 23812, 35718, 53577, 71436, 107154, 214308, 886997, 1773994, 2660991, 3547988, 5321982, 7982973, 10643964, 15965946, 31931892]

約数ペア:

[(1, 31931892), (2, 15965946), (3, 10643964), (4, 7982973), (6, 5321982), (9, 3547988), (12, 2660991), (18, 1773994), (36, 886997), (149, 214308), (298, 107154), (447, 71436), (596, 53577), (894, 35718), (1341, 23812), (1788, 17859), (2682, 11906), (5364, 5953)]