40389954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{611969}}^1$

素因数の和:611985

約数の個数: 16

約数和(自身を含む): 88123680

約数和(自身を除く): 47733726

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 611969, 1223938, 1835907, 3671814, 6731659, 13463318, 20194977, 40389954]

約数ペア:

[(1, 40389954), (2, 20194977), (3, 13463318), (6, 6731659), (11, 3671814), (22, 1835907), (33, 1223938), (66, 611969)]