40647882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19867}}^1$

素因数の和:19914

約数の個数: 32

約数和(自身を含む): 91551744

約数和(自身を除く): 50903862

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 19867, 39734, 59601, 119202, 218537, 437074, 615877, 655611, 1231754, 1311222, 1847631, 3695262, 6774647, 13549294, 20323941, 40647882]

約数ペア:

[(1, 40647882), (2, 20323941), (3, 13549294), (6, 6774647), (11, 3695262), (22, 1847631), (31, 1311222), (33, 1231754), (62, 655611), (66, 615877), (93, 437074), (186, 218537), (341, 119202), (682, 59601), (1023, 39734), (2046, 19867)]