22237173

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 40360320

約数和(自身を除く): 18123147

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 769, 1071, 1377, 1701, 2307, 3213, 4131, 5383, 6921, 9639, 13073, 16149, 20763, 28917, 39219, 48447, 62289, 91511, 117657, 145341, 186867, 274533, 352971, 436023, 823599, 1058913, 1308069, 2470797, 3176739, 7412391, 22237173]

約数ペア:

[(1, 22237173), (3, 7412391), (7, 3176739), (9, 2470797), (17, 1308069), (21, 1058913), (27, 823599), (51, 436023), (63, 352971), (81, 274533), (119, 186867), (153, 145341), (189, 117657), (243, 91511), (357, 62289), (459, 48447), (567, 39219), (769, 28917), (1071, 20763), (1377, 16149), (1701, 13073), (2307, 9639), (3213, 6921), (4131, 5383)]