123403536

素因数分解:

$2^4\times 3^2\times {\mathrm{856969}}^1$

素因数の和:856983

約数の個数: 30

約数和(自身を含む): 345358910

約数和(自身を除く): 221955374

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 856969, 1713938, 2570907, 3427876, 5141814, 6855752, 7712721, 10283628, 13711504, 15425442, 20567256, 30850884, 41134512, 61701768, 123403536]

約数ペア:

[(1, 123403536), (2, 61701768), (3, 41134512), (4, 30850884), (6, 20567256), (8, 15425442), (9, 13711504), (12, 10283628), (16, 7712721), (18, 6855752), (24, 5141814), (36, 3427876), (48, 2570907), (72, 1713938), (144, 856969)]