31333716

素因数分解:

$2^2\times 3^4\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1110

約数の個数: 60

約数和(自身を含む): 82839988

約数和(自身を除く): 51506272

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 194, 291, 324, 388, 582, 873, 997, 1164, 1746, 1994, 2619, 2991, 3492, 3988, 5238, 5982, 7857, 8973, 10476, 11964, 15714, 17946, 26919, 31428, 35892, 53838, 80757, 96709, 107676, 161514, 193418, 290127, 323028, 386836, 580254, 870381, 1160508, 1740762, 2611143, 3481524, 5222286, 7833429, 10444572, 15666858, 31333716]

約数ペア:

[(1, 31333716), (2, 15666858), (3, 10444572), (4, 7833429), (6, 5222286), (9, 3481524), (12, 2611143), (18, 1740762), (27, 1160508), (36, 870381), (54, 580254), (81, 386836), (97, 323028), (108, 290127), (162, 193418), (194, 161514), (291, 107676), (324, 96709), (388, 80757), (582, 53838), (873, 35892), (997, 31428), (1164, 26919), (1746, 17946), (1994, 15714), (2619, 11964), (2991, 10476), (3492, 8973), (3988, 7857), (5238, 5982)]