121721724

素因数分解:

$2^2\times 3^3\times {\mathrm{1009}}^1\times {\mathrm{1117}}^1$

素因数の和:2139

約数の個数: 48

約数和(自身を含む): 316170400

約数和(自身を除く): 194448676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1009, 1117, 2018, 2234, 3027, 3351, 4036, 4468, 6054, 6702, 9081, 10053, 12108, 13404, 18162, 20106, 27243, 30159, 36324, 40212, 54486, 60318, 108972, 120636, 1127053, 2254106, 3381159, 4508212, 6762318, 10143477, 13524636, 20286954, 30430431, 40573908, 60860862, 121721724]

約数ペア:

[(1, 121721724), (2, 60860862), (3, 40573908), (4, 30430431), (6, 20286954), (9, 13524636), (12, 10143477), (18, 6762318), (27, 4508212), (36, 3381159), (54, 2254106), (108, 1127053), (1009, 120636), (1117, 108972), (2018, 60318), (2234, 54486), (3027, 40212), (3351, 36324), (4036, 30159), (4468, 27243), (6054, 20106), (6702, 18162), (9081, 13404), (10053, 12108)]