22778739

素因数分解:

$3^4\times {\mathrm{19}}^3\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 40

約数和(自身を含む): 36793680

約数和(自身を除く): 14014941

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 123, 171, 361, 369, 513, 779, 1083, 1107, 1539, 2337, 3249, 3321, 6859, 7011, 9747, 14801, 20577, 21033, 29241, 44403, 61731, 63099, 133209, 185193, 281219, 399627, 555579, 843657, 1198881, 2530971, 7592913, 22778739]

約数ペア:

[(1, 22778739), (3, 7592913), (9, 2530971), (19, 1198881), (27, 843657), (41, 555579), (57, 399627), (81, 281219), (123, 185193), (171, 133209), (361, 63099), (369, 61731), (513, 44403), (779, 29241), (1083, 21033), (1107, 20577), (1539, 14801), (2337, 9747), (3249, 7011), (3321, 6859)]