145217076

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{636917}}^1$

素因数の和:636943

約数の個数: 24

約数和(自身を含む): 356674080

約数和(自身を除く): 211457004

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 636917, 1273834, 1910751, 2547668, 3821502, 7643004, 12101423, 24202846, 36304269, 48405692, 72608538, 145217076]

約数ペア:

[(1, 145217076), (2, 72608538), (3, 48405692), (4, 36304269), (6, 24202846), (12, 12101423), (19, 7643004), (38, 3821502), (57, 2547668), (76, 1910751), (114, 1273834), (228, 636917)]