40540266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173249}}^1$

素因数の和:173270

約数の個数: 24

約数和(自身を含む): 94594500

約数和(自身を除く): 54054234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 173249, 346498, 519747, 1039494, 1559241, 2252237, 3118482, 4504474, 6756711, 13513422, 20270133, 40540266]

約数ペア:

[(1, 40540266), (2, 20270133), (3, 13513422), (6, 6756711), (9, 4504474), (13, 3118482), (18, 2252237), (26, 1559241), (39, 1039494), (78, 519747), (117, 346498), (234, 173249)]