15847668

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3167}}^1$

素因数の和:3316

約数の個数: 36

約数和(自身を含む): 40360320

約数和(自身を除く): 24512652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3167, 5004, 6334, 9501, 12668, 19002, 28503, 38004, 57006, 114012, 440213, 880426, 1320639, 1760852, 2641278, 3961917, 5282556, 7923834, 15847668]

約数ペア:

[(1, 15847668), (2, 7923834), (3, 5282556), (4, 3961917), (6, 2641278), (9, 1760852), (12, 1320639), (18, 880426), (36, 440213), (139, 114012), (278, 57006), (417, 38004), (556, 28503), (834, 19002), (1251, 12668), (1668, 9501), (2502, 6334), (3167, 5004)]