18429956532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{39380249}}^1$

素因数の和:39380272

約数の個数: 36

約数和(自身を含む): 50170438500

約数和(自身を除く): 31740481968

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 39380249, 78760498, 118140747, 157520996, 236281494, 354422241, 472562988, 511943237, 708844482, 1023886474, 1417688964, 1535829711, 2047772948, 3071659422, 4607489133, 6143318844, 9214978266, 18429956532]

約数ペア:

[(1, 18429956532), (2, 9214978266), (3, 6143318844), (4, 4607489133), (6, 3071659422), (9, 2047772948), (12, 1535829711), (13, 1417688964), (18, 1023886474), (26, 708844482), (36, 511943237), (39, 472562988), (52, 354422241), (78, 236281494), (117, 157520996), (156, 118140747), (234, 78760498), (468, 39380249)]