21776292

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{3167}}^1$

素因数の和:3368

約数の個数: 36

約数和(自身を含む): 55351296

約数和(自身を除く): 33575004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3167, 3438, 6334, 6876, 9501, 12668, 19002, 28503, 38004, 57006, 114012, 604897, 1209794, 1814691, 2419588, 3629382, 5444073, 7258764, 10888146, 21776292]

約数ペア:

[(1, 21776292), (2, 10888146), (3, 7258764), (4, 5444073), (6, 3629382), (9, 2419588), (12, 1814691), (18, 1209794), (36, 604897), (191, 114012), (382, 57006), (573, 38004), (764, 28503), (1146, 19002), (1719, 12668), (2292, 9501), (3167, 6876), (3438, 6334)]