16672554

素因数分解:

$2^1\times 3^4\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1172

約数の個数: 40

約数和(自身を含む): 37779588

約数和(自身を除く): 21107034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 291, 582, 873, 1061, 1746, 2122, 2619, 3183, 5238, 6366, 7857, 9549, 15714, 19098, 28647, 57294, 85941, 102917, 171882, 205834, 308751, 617502, 926253, 1852506, 2778759, 5557518, 8336277, 16672554]

約数ペア:

[(1, 16672554), (2, 8336277), (3, 5557518), (6, 2778759), (9, 1852506), (18, 926253), (27, 617502), (54, 308751), (81, 205834), (97, 171882), (162, 102917), (194, 85941), (291, 57294), (582, 28647), (873, 19098), (1061, 15714), (1746, 9549), (2122, 7857), (2619, 6366), (3183, 5238)]