67666638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45659}}^1$

素因数の和:45696

約数の個数: 32

約数和(自身を含む): 153417600

約数和(自身を除く): 85750962

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 45659, 91318, 136977, 273954, 593567, 867521, 1187134, 1735042, 1780701, 2602563, 3561402, 5205126, 11277773, 22555546, 33833319, 67666638]

約数ペア:

[(1, 67666638), (2, 33833319), (3, 22555546), (6, 11277773), (13, 5205126), (19, 3561402), (26, 2602563), (38, 1780701), (39, 1735042), (57, 1187134), (78, 867521), (114, 593567), (247, 273954), (494, 136977), (741, 91318), (1482, 45659)]