2538216

素因数分解:

$2^3\times 3^4\times {\mathrm{3917}}^1$

素因数の和:3935

約数の個数: 40

約数和(自身を含む): 7111170

約数和(自身を除く): 4572954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3917, 7834, 11751, 15668, 23502, 31336, 35253, 47004, 70506, 94008, 105759, 141012, 211518, 282024, 317277, 423036, 634554, 846072, 1269108, 2538216]

約数ペア:

[(1, 2538216), (2, 1269108), (3, 846072), (4, 634554), (6, 423036), (8, 317277), (9, 282024), (12, 211518), (18, 141012), (24, 105759), (27, 94008), (36, 70506), (54, 47004), (72, 35253), (81, 31336), (108, 23502), (162, 15668), (216, 11751), (324, 7834), (648, 3917)]