2191716

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2647}}^1$

素因数の和:2680

約数の個数: 36

約数和(自身を含む): 5783232

約数和(自身を除く): 3591516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 2647, 5294, 7941, 10588, 15882, 23823, 31764, 47646, 60881, 95292, 121762, 182643, 243524, 365286, 547929, 730572, 1095858, 2191716]

約数ペア:

[(1, 2191716), (2, 1095858), (3, 730572), (4, 547929), (6, 365286), (9, 243524), (12, 182643), (18, 121762), (23, 95292), (36, 60881), (46, 47646), (69, 31764), (92, 23823), (138, 15882), (207, 10588), (276, 7941), (414, 5294), (828, 2647)]