22646709

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 40

約数和(自身を含む): 36241920

約数和(自身を除く): 13595211

約数列:

[1, 3, 9, 27, 29, 31, 81, 87, 93, 261, 279, 311, 783, 837, 899, 933, 2349, 2511, 2697, 2799, 8091, 8397, 9019, 9641, 24273, 25191, 27057, 28923, 72819, 81171, 86769, 243513, 260307, 279589, 730539, 780921, 838767, 2516301, 7548903, 22646709]

約数ペア:

[(1, 22646709), (3, 7548903), (9, 2516301), (27, 838767), (29, 780921), (31, 730539), (81, 279589), (87, 260307), (93, 243513), (261, 86769), (279, 81171), (311, 72819), (783, 28923), (837, 27057), (899, 25191), (933, 24273), (2349, 9641), (2511, 9019), (2697, 8397), (2799, 8091)]