11421972

素因数分解:

$2^2\times 3^6\times {\mathrm{3917}}^1$

素因数の和:3939

約数の個数: 42

約数和(自身を含む): 29976618

約数和(自身を除く): 18554646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 3917, 7834, 11751, 15668, 23502, 35253, 47004, 70506, 105759, 141012, 211518, 317277, 423036, 634554, 951831, 1269108, 1903662, 2855493, 3807324, 5710986, 11421972]

約数ペア:

[(1, 11421972), (2, 5710986), (3, 3807324), (4, 2855493), (6, 1903662), (9, 1269108), (12, 951831), (18, 634554), (27, 423036), (36, 317277), (54, 211518), (81, 141012), (108, 105759), (162, 70506), (243, 47004), (324, 35253), (486, 23502), (729, 15668), (972, 11751), (1458, 7834), (2916, 3917)]