22277448

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1117}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 60606780

約数和(自身を除く): 38329332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1108, 1117, 1662, 2216, 2234, 2493, 3324, 3351, 4468, 4986, 6648, 6702, 8936, 9972, 10053, 13404, 19944, 20106, 26808, 40212, 80424, 309409, 618818, 928227, 1237636, 1856454, 2475272, 2784681, 3712908, 5569362, 7425816, 11138724, 22277448]

約数ペア:

[(1, 22277448), (2, 11138724), (3, 7425816), (4, 5569362), (6, 3712908), (8, 2784681), (9, 2475272), (12, 1856454), (18, 1237636), (24, 928227), (36, 618818), (72, 309409), (277, 80424), (554, 40212), (831, 26808), (1108, 20106), (1117, 19944), (1662, 13404), (2216, 10053), (2234, 9972), (2493, 8936), (3324, 6702), (3351, 6648), (4468, 4986)]