19790136

素因数分解:

$2^3\times 3^3\times {\mathrm{91621}}^1$

素因数の和:91636

約数の個数: 32

約数和(自身を含む): 54973200

約数和(自身を除く): 35183064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 91621, 183242, 274863, 366484, 549726, 732968, 824589, 1099452, 1649178, 2198904, 2473767, 3298356, 4947534, 6596712, 9895068, 19790136]

約数ペア:

[(1, 19790136), (2, 9895068), (3, 6596712), (4, 4947534), (6, 3298356), (8, 2473767), (9, 2198904), (12, 1649178), (18, 1099452), (24, 824589), (27, 732968), (36, 549726), (54, 366484), (72, 274863), (108, 183242), (216, 91621)]