21696072

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{4733}}^1$

素因数の和:4933

約数の個数: 32

約数和(自身を含む): 54535680

約数和(自身を除く): 32839608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 764, 1146, 1528, 2292, 4584, 4733, 9466, 14199, 18932, 28398, 37864, 56796, 113592, 904003, 1808006, 2712009, 3616012, 5424018, 7232024, 10848036, 21696072]

約数ペア:

[(1, 21696072), (2, 10848036), (3, 7232024), (4, 5424018), (6, 3616012), (8, 2712009), (12, 1808006), (24, 904003), (191, 113592), (382, 56796), (573, 37864), (764, 28398), (1146, 18932), (1528, 14199), (2292, 9466), (4584, 4733)]