11813148

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 30996000

約数和(自身を除く): 19182852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1229, 1602, 2403, 2458, 3204, 3687, 4806, 4916, 7374, 9612, 11061, 14748, 22122, 33183, 44244, 66366, 109381, 132732, 218762, 328143, 437524, 656286, 984429, 1312572, 1968858, 2953287, 3937716, 5906574, 11813148]

約数ペア:

[(1, 11813148), (2, 5906574), (3, 3937716), (4, 2953287), (6, 1968858), (9, 1312572), (12, 984429), (18, 656286), (27, 437524), (36, 328143), (54, 218762), (89, 132732), (108, 109381), (178, 66366), (267, 44244), (356, 33183), (534, 22122), (801, 14748), (1068, 11061), (1229, 9612), (1602, 7374), (2403, 4916), (2458, 4806), (3204, 3687)]