22906191

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 19671729

約数列:

[1, 3, 7, 11, 17, 19, 21, 33, 51, 57, 77, 119, 133, 187, 209, 231, 307, 323, 357, 399, 561, 627, 921, 969, 1309, 1463, 2149, 2261, 3377, 3553, 3927, 4389, 5219, 5833, 6447, 6783, 10131, 10659, 15657, 17499, 23639, 24871, 36533, 40831, 57409, 64163, 70917, 74613, 99161, 109599, 122493, 172227, 192489, 297483, 401863, 449141, 694127, 1090771, 1205589, 1347423, 2082381, 3272313, 7635397, 22906191]

約数ペア:

[(1, 22906191), (3, 7635397), (7, 3272313), (11, 2082381), (17, 1347423), (19, 1205589), (21, 1090771), (33, 694127), (51, 449141), (57, 401863), (77, 297483), (119, 192489), (133, 172227), (187, 122493), (209, 109599), (231, 99161), (307, 74613), (323, 70917), (357, 64163), (399, 57409), (561, 40831), (627, 36533), (921, 24871), (969, 23639), (1309, 17499), (1463, 15657), (2149, 10659), (2261, 10131), (3377, 6783), (3553, 6447), (3927, 5833), (4389, 5219)]